{
    "title": "Quantum Europe indicator registry",
    "compiled": "2026-10-28",
    "note": "One versioned definition per figure published on the observatory, world, dashboard, KPI and country dossier pages. Each definition describes what the code computes. Approval: definitions that match the implemented code are approved by the portal owner (28 October 2026); a definition is provisional where code and definition disagree, where coverage is under 50%, or where the figure is only planned.",
    "page": "https://odiez-lab.westeurope.cloudapp.azure.com/quantum-europe/about/methods/indicators",
    "licence": "CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)",
    "groups": {
        "funding": "EU funding of quantum projects",
        "cordis": "Participation in Horizon 2020 and Horizon Europe (CORDIS)",
        "catalogue": "Portal catalogue and activity",
        "research": "Research output of EU projects (OpenAIRE)",
        "europe": "Europe in quantum: JRC-style indicators",
        "world": "Europe in the world",
        "kpis": "KPI observatory",
        "country": "Countries: comparison and dossiers"
    },
    "indicators": [
        {
            "id": "funding.eu-contribution-by-start-year",
            "title": "EU contribution to quantum projects by start year",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                },
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Sum of the EU maximum contribution (ecMaxContribution, the grant agreed) of the quantum projects, each counted in the year it starts.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "EUR (commitments, not payments)",
            "period": "Project start years 2015 to 2027 on 28 October 2026; the last two start years are partial (projects already signed that start later).",
            "counting": {
                "rule": "mixed",
                "text": "A project counts in its start year with its whole EU contribution, not spread over its duration. In the pillar breakdown a project in several pillars is split evenly; platforms and supply-chain segments (keyword matches on the title) are split evenly between those named; programme and coordinator country count the whole amount. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "All participating countries; the country breakdown uses the coordinator’s country, the eight most frequent named and the rest grouped as “Other countries”. A country filter keeps the projects with at least one participant from that country.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A project whose source states no EU contribution adds nothing to the sum but is still counted as a project. National, regional, private and non-EU funding is not included. The total on the at-a-glance page is this series summed over all start years.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php",
                "src/Observatory/Brief.php"
            ]
        },
        {
            "id": "funding.projects-by-start-year",
            "title": "Quantum projects by start year",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                }
            ],
            "numerator": "Number of quantum projects starting in each year (the “Projects” measure of the funding trends page).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects (fractions where a project is split)",
            "period": "Project start years 2015 to 2027 on 28 October 2026; the last two start years are partial (projects already signed that start later).",
            "counting": {
                "rule": "mixed",
                "text": "Whole projects for programme and coordinator country; fractional (1/n) for pillars, hardware platforms and supply-chain segments when a project falls in n of them, so a series can hold fractions. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "As the EU contribution series: all countries, coordinator country for the country breakdown.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Projects without a start date in the source are left out. Platforms and segments come from keywords in the title only.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php"
            ]
        },
        {
            "id": "funding.participations-by-actor",
            "title": "Participations by kind of organisation and start year",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                }
            ],
            "numerator": "Number of participations (one organisation in one project) by the activity type of the organisation, counted in the start year of the project.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "participations",
            "period": "Project start years 2015 to 2027 on 28 October 2026; the last two start years are partial (projects already signed that start later).",
            "counting": {
                "rule": "whole",
                "text": "Each organisation counts once per project it takes part in; the kind of organisation comes from its CORDIS or Funding & Tenders activity type (Topology\\SupplyChainFlows::actor()).",
                "deduplication": "Project identifiers of an organisation are de-duplicated before counting; only projects present in the projects snapshot are counted."
            },
            "geography": "All participating countries; with a country filter only that country’s organisations are counted.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A participation is not a measure of funding received; large consortia weigh more.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php"
            ]
        },
        {
            "id": "funding.change-early-late",
            "title": "Change between the early and the late period",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                },
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Sum of the chosen measure over the late window of start years.",
            "denominator": "Sum of the same measure over the early window: the first min(6, half the number of years) start years. The late window has the same length and ends one year before the last start year, which is left out because its projects are still being signed.",
            "unit": "percent change (ratio minus one)",
            "period": "Two windows of start years; on 28 October 2026 2015–2020 against 2021–2026.",
            "counting": {
                "rule": "mixed",
                "text": "Same counting as the series it is computed from (EU contribution or projects).",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "As the series it is computed from.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Not shown when the early window has no value. The window before the last year still holds projects signed but not yet started, so recent growth can be understated or overstated as grants are added.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php",
                "src/Observatory/Brief.php"
            ]
        },
        {
            "id": "funding.peak-start-year",
            "title": "Peak start year",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                }
            ],
            "numerator": "The start year with the largest value of the chosen measure, summed over all series of the breakdown.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "year (with its value)",
            "period": "Project start years 2015 to 2027 on 28 October 2026; the last two start years are partial (projects already signed that start later).",
            "counting": {
                "rule": "mixed",
                "text": "Same counting as the series it is computed from.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "As the series it is computed from.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Partial recent years can still overtake the peak as projects are signed.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php"
            ]
        },
        {
            "id": "funding.fastest-growing-series",
            "title": "Series that grew fastest between the two periods",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/trends",
                    "title": "Funding trends in EU quantum research"
                },
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "For each series (pillar, platform, segment, programme, country or kind of organisation): its sum over the late window.",
            "denominator": "The same series’ sum over the early window; the series with the largest ratio is named. Only series holding at least 5% of the total and a positive early value compete; catch-all series, post-quantum cryptography and projects not placed in a pillar are excluded.",
            "unit": "ratio (×)",
            "period": "The two windows of funding.change-early-late.",
            "counting": {
                "rule": "mixed",
                "text": "Same counting as the series: on the at-a-glance page the pillar is ranked on EU contribution and the hardware platform on projects.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "As the series it is computed from.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A ratio from small early values can be large; the 5% floor limits this but does not remove it. Platforms come from title keywords only.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FundingTrends.php",
                "src/Controller/FundingTrendsController.php",
                "src/Observatory/Brief.php"
            ]
        },
        {
            "id": "cordis.projects",
            "title": "CORDIS quantum projects",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of CORDIS quantum projects in the snapshot.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each project once.",
                "deduplication": "One project per CORDIS project id; organisations by CORDIS organisationID."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Only Horizon 2020 and Horizon Europe; the funding trends page also counts other EU programmes, so its totals are larger.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.organisations",
            "title": "Organisations in CORDIS quantum projects",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of distinct organisations taking part in the CORDIS quantum projects.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "organisations",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each organisation once, whatever its number of projects.",
                "deduplication": "By CORDIS organisationID; participation rows without an identifier are not counted as organisations."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "An organisation with several CORDIS identifiers (for example separate legal entities of one group) counts more than once.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.participations",
            "title": "Participations in CORDIS quantum projects",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of participation rows: one organisation in one project, whatever its role.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "participations",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each organisation counts once per project.",
                "deduplication": "As listed by CORDIS for each project."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Participations measure presence in consortia, not funding received.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.eu-contribution-total",
            "title": "EU contribution to CORDIS quantum projects",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Sum of the EU maximum contribution (ecMaxContribution, the grant agreed) of the CORDIS quantum projects.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "EUR billion (commitments, not payments)",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each project’s whole amount once.",
                "deduplication": "One project per CORDIS project id; organisations by CORDIS organisationID."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Horizon 2020 and Horizon Europe only, so smaller than the total of the funding trends page. An amount the source does not state or that cannot be read counts as zero in the sum.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.funding-by-start-year",
            "title": "CORDIS funding by project start year",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Per start year: the number of CORDIS quantum projects and the sum of their EU maximum contribution.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects; EUR million",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe). Projects without a four-digit start year are left out of the chart and table.",
            "counting": {
                "rule": "whole",
                "text": "A project counts in its start year with its whole contribution.",
                "deduplication": "One project per CORDIS project id; organisations by CORDIS organisationID."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "The last two start years include signed projects that start later and grow as grants are signed. An amount the source does not state or that cannot be read counts as zero in the sum.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.participations-by-country",
            "title": "Participations by country",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                },
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                },
                {
                    "path": "/observatory/country/{code}",
                    "title": "Country profile"
                }
            ],
            "numerator": "Number of participations of organisations located in the country in CORDIS quantum projects.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "participations",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each organisation counts once per project, in the country CORDIS records for it.",
                "deduplication": "As listed by CORDIS; Greece and the United Kingdom are matched whatever code the source uses (EL/GR, UK/GB)."
            },
            "geography": "Every country in CORDIS, including associated and third countries; the dashboard lists the twelve with most participations.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A country absent from the snapshot has no participation in these projects; when the snapshot itself is missing, the figure is shown as not available, never as zero.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig",
                "src/Observatory/CountryProfiles.php",
                "src/Observatory/PolicyDossier.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "cordis.net-contribution-by-country",
            "title": "Net EU contribution to participants by country",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                },
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                },
                {
                    "path": "/observatory/country/{code}",
                    "title": "Country profile"
                }
            ],
            "numerator": "Sum of the net EU contribution (netEcContribution, else ecContribution) recorded against each participant located in the country.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "EUR",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each participation’s own amount, in the country of the participant.",
                "deduplication": "As listed by CORDIS per participation."
            },
            "geography": "Every country in CORDIS, including associated and third countries.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A per-participant amount: it differs from the project-level maximum grant used on the funding trends page and is never added to it. Until 28 October 2026 the compare page labelled this figure “maximum grant agreed”; the label now says net EU contribution. An amount the source does not state or that cannot be read counts as zero in the sum.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig",
                "src/Observatory/CountryProfiles.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/PolicyDossier.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "cordis.projects-by-programme",
            "title": "CORDIS projects and EU contribution by programme",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Per programme (Horizon 2020, Horizon Europe): number of CORDIS quantum projects and sum of their EU maximum contribution.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects; EUR million",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each project once, in its framework programme.",
                "deduplication": "One project per CORDIS project id; organisations by CORDIS organisationID."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "An amount the source does not state or that cannot be read counts as zero in the sum.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "cordis.projects-by-pillar",
            "title": "CORDIS projects by pillar",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of CORDIS quantum projects in each pillar.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects (one decimal)",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "fractional",
                "text": "A project in n pillars counts 1/n in each. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed. Read from the funding trends series restricted to CORDIS; when that is unavailable, the pillar of the snapshot’s keyword suggestion is used.",
                "deduplication": "One project per CORDIS project id; organisations by CORDIS organisationID."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Most placements are rules or keyword suggestions pending editorial review; the table says so when the snapshot records it.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig",
                "src/Funding/ProjectPillars.php"
            ]
        },
        {
            "id": "cordis.participation-share-top-three",
            "title": "Share of participations held by the three most active countries",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Participations of the three countries with most participations.",
            "denominator": "All participations in the CORDIS quantum projects.",
            "unit": "percent (rounded to a whole number)",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "As cordis.participations-by-country.",
                "deduplication": "As cordis.participations-by-country."
            },
            "geography": "Every country in CORDIS, including associated and third countries, competes for the top three.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Concentration of presence in consortia, not of funding or capability. Shown only when at least three countries are in the snapshot.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/Brief.php",
                "src/Controller/BriefController.php"
            ]
        },
        {
            "id": "cordis.rank-by-participations",
            "title": "Rank of a country by participations",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/country/{code}",
                    "title": "Country profile"
                }
            ],
            "numerator": "Position of the country when countries are ordered by participations, largest first.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "rank",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Competition ranking: countries with equal participations share a rank and the next rank is skipped.",
                "deduplication": "Countries named “Other countries” in the aggregate are left out."
            },
            "geography": "Every named country in CORDIS, including associated and third countries.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A rank of presence in consortia only; it says nothing about funding, quality or capability.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.1",
            "changed": "2026-10-28",
            "change_note": "Shown on the country profile; the comparison no longer ranks countries (no league table, #428).",
            "code": [
                "src/Observatory/CountryProfiles.php",
                "src/Controller/CountryProfileController.php"
            ]
        },
        {
            "id": "cordis.projects-by-country",
            "title": "Projects and organisations by country",
            "group": "cordis",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/country/{code}",
                    "title": "Country profile"
                }
            ],
            "numerator": "Number of distinct CORDIS quantum projects with at least one participant from the country, and number of distinct organisations of the country in them.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects; organisations",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "A project counts once for each country taking part in it, so countries add up to more than the total.",
                "deduplication": "Projects by CORDIS project id, organisations by CORDIS organisationID, per country."
            },
            "geography": "Every named country in CORDIS.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Counts describe catalogue coverage, not national capability.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "scripts/opendata.py",
                "src/Observatory/CountryProfiles.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "catalogue.records",
            "title": "Published catalogue records",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of published records of the catalogue content types that an anonymous visitor can view.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "The published catalogue at the time of the snapshot (refreshed within five minutes of approved changes).",
            "counting": {
                "rule": "whole",
                "text": "Each record once.",
                "deduplication": "Default published revisions only; drafts are never counted."
            },
            "geography": "Records of every country and funder, including national and regional awards.",
            "source": "Quantum Europe catalogue (published pages of the portal)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Published catalogue records of every kind that an anonymous visitor can view; labelled fictional demonstration records are excluded. Catalogue coverage, not a census.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Grows with editorial imports; not comparable over time without the snapshot date.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/DashboardData.php",
                "src/Service/AggregateSnapshot.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.records-by-type",
            "title": "Catalogue records by kind",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of published records of each kind (for example organisations and projects).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "The published catalogue at the time of the snapshot (refreshed within five minutes of approved changes).",
            "counting": {
                "rule": "whole",
                "text": "Each record in its one kind.",
                "deduplication": "Default published revisions only."
            },
            "geography": "All countries and funders.",
            "source": "Quantum Europe catalogue (published pages of the portal)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Published catalogue records of every kind that an anonymous visitor can view; labelled fictional demonstration records are excluded. Catalogue coverage, not a census.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Project records include national and regional awards, so they exceed the CORDIS project count by design.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/DashboardData.php",
                "src/Service/AggregateSnapshot.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.records-by-country",
            "title": "Catalogue records by country",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of published records tagged with each country.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "The published catalogue at the time of the snapshot (refreshed within five minutes of approved changes).",
            "counting": {
                "rule": "whole",
                "text": "A record tagged with several countries counts once in each, so the countries add up to more than the total.",
                "deduplication": "One count per record and distinct country."
            },
            "geography": "Countries as tagged on the records, inside and outside the EU.",
            "source": "Quantum Europe catalogue (published pages of the portal)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Published catalogue records of every kind that an anonymous visitor can view; labelled fictional demonstration records are excluded. Catalogue coverage, not a census. Records without a country are reported in the methodology note.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Tagging depends on the source of each record.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/DashboardData.php",
                "src/Service/AggregateSnapshot.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.records-by-technology",
            "title": "Catalogue records by technology area",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of published records tagged with each technology area, counted under the pillar the term belongs to.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "The published catalogue at the time of the snapshot (refreshed within five minutes of approved changes).",
            "counting": {
                "rule": "whole",
                "text": "A record tagged with several areas counts once in each. The chart is drawn only when at least 20% of records carry an area.",
                "deduplication": "One count per record and distinct area."
            },
            "geography": "All countries.",
            "source": "Quantum Europe catalogue (published pages of the portal)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Records carrying a technology area: 86 of 9,454 published records (1%) on 28 October 2026, so the chart is withheld and the page points to the projects by pillar.",
                "completeness_pct": 1,
                "measured": "2026-10-28"
            },
            "caveat": "With 1% of records tagged, any distribution by area would describe the tagged few, not the catalogue.",
            "approval": {
                "state": "provisional",
                "decision": "provisional",
                "reason": "Coverage under 50%: only 1% of catalogue records carry a technology area (28 October 2026)."
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/DashboardData.php",
                "src/Service/AggregateSnapshot.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.sourced-records",
            "title": "Catalogue records with source links",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Number of published records with a source link.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "The published catalogue at the time of the snapshot (refreshed within five minutes of approved changes).",
            "counting": {
                "rule": "whole",
                "text": "Each record once.",
                "deduplication": "Default published revisions only."
            },
            "geography": "All countries and funders.",
            "source": "Quantum Europe catalogue (published pages of the portal)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Published catalogue records of every kind that an anonymous visitor can view; labelled fictional demonstration records are excluded. Catalogue coverage, not a census.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A source link says where a record comes from; it is not a check of the record.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/DashboardData.php",
                "src/Service/AggregateSnapshot.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.activity",
            "title": "Activity on the portal (reporting warehouse)",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/dashboard",
                    "title": "Quantum Europe in data"
                }
            ],
            "numerator": "Published opportunities by kind; open job postings by country (no deadline, or a deadline today or later); news items per month over the last twelve months.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "opportunities; jobs; news items",
            "period": "Latest daily snapshot of the reporting warehouse.",
            "counting": {
                "rule": "whole",
                "text": "Each published item once in its kind, country or month.",
                "deduplication": "Published nodes only; a job without a country is counted under “Not stated”."
            },
            "geography": "Countries as tagged on the job postings.",
            "source": "Quantum Europe reporting warehouse (Metabase), refreshed daily from published records",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Shown only when the reporting warehouse is connected; items collected by the portal’s feeds and editors, not a census of the market.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Postings and news collected by the portal, not jobs created or all news published.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/AnalyticsExport.php",
                "src/Controller/DashboardController.php",
                "templates/qe-dashboard.html.twig"
            ]
        },
        {
            "id": "catalogue.closing-soon",
            "title": "Opportunities closing in the next 30 days",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Published opportunities whose deadline falls between today and 30 days from today, by kind: funding calls, public tenders and jobs.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "opportunities",
            "period": "Computed when the page is shown (UTC dates).",
            "counting": {
                "rule": "whole",
                "text": "Each opportunity once, in the kind its source or kind text gives (Opportunities\\Deadlines::kind()); other kinds are not counted.",
                "deduplication": "Published nodes visible to the visitor; at most 500 read."
            },
            "geography": "Opportunities on the portal from every country.",
            "source": "Quantum Europe catalogue (opportunities imported from EU Funding & Tenders, TED, qt.eu and job boards)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Opportunities the portal has imported or editors have added.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Opportunities without a deadline are not counted.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/BriefController.php",
                "src/Opportunities/Deadlines.php"
            ]
        },
        {
            "id": "catalogue.events-coming",
            "title": "Events in the next 60 days",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Published events starting between today and 60 days from today.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "events",
            "period": "Computed when the page is shown (UTC dates).",
            "counting": {
                "rule": "whole",
                "text": "Each event once.",
                "deduplication": "Published nodes visible to the visitor."
            },
            "geography": "Events in Europe and online, as listed on the portal.",
            "source": "Quantum Europe catalogue (event feeds and editors)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Events the portal imports from feeds or editors add.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Not every quantum event is listed.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/BriefController.php"
            ]
        },
        {
            "id": "catalogue.added-this-week",
            "title": "Items added in the last 7 days",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Published news, opportunities (calls, tenders, jobs), events and documents created in the last 7 days.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "items",
            "period": "The 7 days before the page is shown.",
            "counting": {
                "rule": "whole",
                "text": "Each item once.",
                "deduplication": "By node creation time; an item imported again is not counted twice."
            },
            "geography": "All countries.",
            "source": "Quantum Europe catalogue",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Items the portal added, whatever their own publication date.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Measures the portal’s activity, not the sector’s.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/BriefController.php",
                "src/Controller/WhatsNewController.php"
            ]
        },
        {
            "id": "catalogue.companies-in-projects",
            "title": "Companies in CORDIS quantum projects",
            "group": "catalogue",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Organisations with activity type PRC (private for-profit) taking part in at least one CORDIS quantum project published on the portal; the SMEs among them as flagged in CORDIS.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "companies; percent SMEs",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each organisation once, whatever its number of projects.",
                "deduplication": "By CORDIS organisation identifier; funders, programme agencies and grant consultancies are not companies (OrgRelations)."
            },
            "geography": "Companies of any country; the KPI observatory counts only those based in Europe.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Companies without EU funding are not seen; one company with several legal entities can count more than once.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/SupplyChain.php",
                "src/Controller/SupplyChainController.php",
                "src/Observatory/Brief.php"
            ]
        },
        {
            "id": "research.coverage",
            "title": "Projects checked in OpenAIRE",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "CORDIS quantum projects whose OpenAIRE entry was retrieved successfully.",
            "denominator": "All CORDIS quantum projects in the snapshot (post-quantum cryptography projects left out when that option is chosen).",
            "unit": "percent (rounded down)",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each project once.",
                "deduplication": "By grant number; a repeated grant number is read once."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "Rounded down so the page never claims more coverage than it has.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.publications-linked",
            "title": "Publications linked to EU quantum projects",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                },
                {
                    "path": "/observatory/at-a-glance",
                    "title": "Quantum Europe at a glance"
                }
            ],
            "numerator": "Sum over the checked projects of OpenAIRE’s count of publications linked to each grant.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "publications (counted per project)",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Counted per project: a publication linked to several projects counts once for each.",
                "deduplication": "None across projects, by design; the stored sample is de-duplicated separately."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "OpenAIRE linking is incomplete: unlinked publications are missing and some links may be wrong. A link is an association, not a verified project result.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php",
                "src/Observatory/Brief.php"
            ]
        },
        {
            "id": "research.projects-with-publications",
            "title": "Checked projects with at least one publication",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Checked projects whose OpenAIRE count is at least one.",
            "denominator": "Shown next to the number of checked projects.",
            "unit": "projects",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each project once.",
                "deduplication": "By grant number."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "OpenAIRE linking is incomplete: unlinked publications are missing and some links may be wrong. A link is an association, not a verified project result.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.median-publications",
            "title": "Median publications per project with any",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Median of the OpenAIRE counts of the checked projects with at least one publication.",
            "denominator": "None: a median.",
            "unit": "publications",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each project’s own count.",
                "deduplication": "By grant number."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "Projects without publications are left out of the median; shown as a dash when there are none.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.stored-sample",
            "title": "Recent publications stored",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Distinct publications among the most recent ones stored per checked project (up to the storage limit per project).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "publications",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each stored publication once.",
                "deduplication": "By DOI, else by normalised title, else by URL."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "A recent sample, not all publications; the recent list and the venues describe this sample only.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.publications-by-category",
            "title": "Publications by pillar, platform, segment or country",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Sum of the OpenAIRE counts of the checked projects in each category.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "publications",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "mixed",
                "text": "Pillars, hardware platforms and supply-chain segments split a project’s publications evenly between its categories (fractional); a project counts in full for each participant country (whole), so countries add up to more than the total. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed. A category is shown once at least 10 of its projects are checked.",
                "deduplication": "None across projects, by design (counted per project)."
            },
            "geography": "Participant countries for the country breakdown, every country inside and outside the EU; the chart shows at most 20.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "OpenAIRE linking is incomplete: unlinked publications are missing and some links may be wrong. A link is an association, not a verified project result. Platforms and segments come from title keywords only.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.publications-per-million",
            "title": "Publications per EUR 1 million",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Publications linked to the checked projects of the category (as research.publications-by-category).",
            "denominator": "EU maximum contribution of the same checked projects, in EUR million, split the same way.",
            "unit": "publications per EUR 1 million",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "mixed",
                "text": "Same splitting in numerator and denominator.",
                "deduplication": "None across projects, by design."
            },
            "geography": "As research.publications-by-category.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "Projects differ in length and field and recent projects have had less time to publish; shown as a dash when the category has no contribution.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.top-projects",
            "title": "The most productive projects",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "The checked projects ranked by their OpenAIRE count of linked publications (the 20 largest).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "publications",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each project’s own count.",
                "deduplication": "By grant number; ties by grant number."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "Larger and older projects have had more time and money to publish.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "research.venues",
            "title": "Top venues of the stored publications",
            "group": "research",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/research",
                    "title": "Research output of EU quantum projects"
                }
            ],
            "numerator": "Number of stored publications per venue name (the 15 most frequent).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "publications",
            "period": "Publications of any date linked to the projects; latest OpenAIRE retrieval 21 October 2026.",
            "counting": {
                "rule": "whole",
                "text": "Each stored publication once, under its venue.",
                "deduplication": "Venues compared case-insensitively; publications as in research.stored-sample."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "OpenAIRE Graph (publication links to EC grants), linked to CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "OpenAIRE Graph CC BY 4.0; CORDIS under the European Commission reuse notice (Decision 2011/833/EU)",
            "coverage": {
                "text": "All 1,256 CORDIS quantum projects checked in OpenAIRE (100%) on 28 October 2026; figures as of 21 October 2026, refreshed after 14 days.",
                "completeness_pct": 100,
                "measured": "2026-10-28"
            },
            "caveat": "From the recent sample only, not from all linked publications; repositories and preprint servers can appear as venues.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Research/ResearchOutput.php",
                "src/Controller/ResearchOutputController.php"
            ]
        },
        {
            "id": "europe.publication-share",
            "title": "EU share of the world’s quantum publications",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Works matching the pillar’s search with at least one author affiliated in the bloc (EU27, United States, United Kingdom or China).",
            "denominator": "All works matching the same search with at least one known author country.",
            "unit": "percent (one decimal)",
            "period": "Publication years 2017–2020 (early) and 2021–2024 (late).",
            "counting": {
                "rule": "whole",
                "text": "Whole counting: a work with authors in the EU and the US counts for both; a work counts once for the EU27 however many Member States take part.",
                "deduplication": "Works by OpenAlex identifier within each search; the computing and simulation searches overlap and are never added; the total search covers both once."
            },
            "geography": "EU27 as one bloc; the United States, the United Kingdom and China as partners; the denominator is the world (every work with an author country).",
            "source": "OpenAlex, read on 25 October 2026 (snapshot shipped with the portal)",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Articles, reviews and conference papers in OpenAlex whose title or abstract matches the published search of each pillar (data/jrc-indicators.json); 37,515 works with an author country in 2021–2024 for quantum technologies without PQC.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A search over titles and abstracts finds works that use the words, not all quantum research. Open data and published rules, not the JRC’s paid sources (Orbis, Orbis IP, PitchBook, Scopus); the JRC’s own figures are cited separately on the page. Post-quantum cryptography is a separate set, with totals given with and without it.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.publications-per-year",
            "title": "Quantum publications per year by bloc",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Works matching the quantum technology search (computing, communication, sensing and simulation, without PQC) with at least one author in each bloc, per publication year.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "works",
            "period": "Publication years 2015 to 2025.",
            "counting": {
                "rule": "whole",
                "text": "Whole counting by bloc.",
                "deduplication": "Works by OpenAlex identifier."
            },
            "geography": "EU27, United States, United Kingdom and China.",
            "source": "OpenAlex, read on 25 October 2026 (snapshot shipped with the portal)",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Articles, reviews and conference papers in OpenAlex whose title or abstract matches the published search of each pillar (data/jrc-indicators.json); 37,515 works with an author country in 2021–2024 for quantum technologies without PQC.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Recent years can still grow as OpenAlex indexes more works.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.publication-growth",
            "title": "Growth of publications",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Works of the last year of a period (for the change of the total: the total of the late period).",
            "denominator": "Works of the first year of the same period (for the change: the total of the early period); compound annual growth rate = (last / first)^(1 / years) − 1.",
            "unit": "percent per year; percent change",
            "period": "Publication years 2017–2020 (early) and 2021–2024 (late).",
            "counting": {
                "rule": "whole",
                "text": "As europe.publication-share.",
                "deduplication": "As europe.publication-share."
            },
            "geography": "EU27 and the world (every work with an author country).",
            "source": "OpenAlex, read on 25 October 2026 (snapshot shipped with the portal)",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Articles, reviews and conference papers in OpenAlex whose title or abstract matches the published search of each pillar (data/jrc-indicators.json); 37,515 works with an author country in 2021–2024 for quantum technologies without PQC.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Not available (a dash) when the first value is zero. The chart draws a negative rate as zero; the table gives the signed value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.co-authorship",
            "title": "Co-authorship with the US, the UK and China",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "EU27 works of the pillar that also have an author in the partner country.",
            "denominator": "All EU27 works of the pillar.",
            "unit": "percent (one decimal)",
            "period": "Publication years 2017–2020 (early) and 2021–2024 (late).",
            "counting": {
                "rule": "whole",
                "text": "Whole counting.",
                "deduplication": "Works by OpenAlex identifier."
            },
            "geography": "EU27 against each partner: United States, United Kingdom, China.",
            "source": "OpenAlex, read on 25 October 2026 (snapshot shipped with the portal)",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Articles, reviews and conference papers in OpenAlex whose title or abstract matches the published search of each pillar (data/jrc-indicators.json); 37,515 works with an author country in 2021–2024 for quantum technologies without PQC.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Co-authorship shows shared authorship, not the strength or direction of collaboration.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.patent-share",
            "title": "EU share of patent families",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Patent families with at least one applicant resident in the bloc (EU27, United States, China, United Kingdom, Japan).",
            "denominator": "Patent families with a known applicant country.",
            "unit": "percent (one decimal)",
            "period": "Earliest priority years 2017–2020 and 2021–2024.",
            "counting": {
                "rule": "whole",
                "text": "Whole counting: a family with applicants in two blocs counts for both.",
                "deduplication": "One count per DOCDB simple family, whatever its number of publications."
            },
            "geography": "EU27 as one bloc; the United States, China, the United Kingdom and Japan as partners.",
            "source": "EPO Open Patent Services, patent family aggregate of 28 October 2026",
            "licence": "EPO Open Patent Services terms and conditions (derived counts only, data not redistributed)",
            "coverage": {
                "text": "EPO DOCDB simple families in the four quantum CPC groups the portal reads, by earliest priority year and applicant residence. On 28 October 2026 13 of 142 publication windows were read: 11.6% of the publication months needed for 2021–2024 and none for 2017–2020.",
                "completeness_pct": 11.6,
                "measured": "2026-10-28"
            },
            "caveat": "Shown as “Not yet available (x% read)” until 90% of the period’s publication months are read; families are published about 18 months after priority, so recent years are incomplete in every source. No CPC group exists for PQC; quantum sensing is limited to atomic clocks.",
            "approval": {
                "state": "provisional",
                "decision": "provisional",
                "reason": "Coverage under 50%: 11.6% of the needed publication months read on 28 October 2026; shares stay withheld until 90% of a period is read."
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json",
                "src/Observatory/PatentFamilies.php"
            ]
        },
        {
            "id": "europe.patent-growth",
            "title": "Growth of patent families",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Families of the last priority year of a period.",
            "denominator": "Families of its first priority year; compound annual growth rate.",
            "unit": "percent per year",
            "period": "Earliest priority years 2017–2020 and 2021–2024.",
            "counting": {
                "rule": "whole",
                "text": "As europe.patent-share.",
                "deduplication": "As europe.patent-share."
            },
            "geography": "EU27 and every family with a known country.",
            "source": "EPO Open Patent Services, patent family aggregate of 28 October 2026",
            "licence": "EPO Open Patent Services terms and conditions (derived counts only, data not redistributed)",
            "coverage": {
                "text": "EPO DOCDB simple families in the four quantum CPC groups the portal reads, by earliest priority year and applicant residence. On 28 October 2026 13 of 142 publication windows were read: 11.6% of the publication months needed for 2021–2024 and none for 2017–2020.",
                "completeness_pct": 11.6,
                "measured": "2026-10-28"
            },
            "caveat": "Withheld with the shares of the same period; the late period is understated until its last priority years are published.",
            "approval": {
                "state": "provisional",
                "decision": "provisional",
                "reason": "Coverage under 50%: 11.6% of the needed publication months read on 28 October 2026; shares stay withheld until 90% of a period is read."
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json",
                "src/Observatory/PatentFamilies.php"
            ]
        },
        {
            "id": "europe.co-patenting",
            "title": "Co-patenting with partners",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "EU patent families with a co-applicant outside the EU, or in the United States, the United Kingdom or China.",
            "denominator": "All EU patent families of the period.",
            "unit": "percent (one decimal)",
            "period": "Earliest priority years 2021–2024.",
            "counting": {
                "rule": "whole",
                "text": "Whole counting.",
                "deduplication": "One count per DOCDB simple family."
            },
            "geography": "EU27 against non-EU applicants and each partner.",
            "source": "EPO Open Patent Services, patent family aggregate of 28 October 2026",
            "licence": "EPO Open Patent Services terms and conditions (derived counts only, data not redistributed)",
            "coverage": {
                "text": "EPO DOCDB simple families in the four quantum CPC groups the portal reads, by earliest priority year and applicant residence. On 28 October 2026 13 of 142 publication windows were read: 11.6% of the publication months needed for 2021–2024 and none for 2017–2020.",
                "completeness_pct": 11.6,
                "measured": "2026-10-28"
            },
            "caveat": "Withheld with the shares of the same period.",
            "approval": {
                "state": "provisional",
                "decision": "provisional",
                "reason": "Coverage under 50%: 11.6% of the needed publication months read on 28 October 2026; shares stay withheld until 90% of a period is read."
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json",
                "src/Observatory/PatentFamilies.php"
            ]
        },
        {
            "id": "europe.eu-funding-by-pillar",
            "title": "EU funding per pillar",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Sum of the EU maximum contribution of the CORDIS and Funding & Tenders quantum projects in each pillar; projects per pillar; average per project.",
            "denominator": "For the average: the projects of the pillar.",
            "unit": "EUR; projects",
            "period": "Project start years 2015–2027.",
            "counting": {
                "rule": "fractional",
                "text": "A project in n pillars counts 1/n of its projects and amount in each. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Projects without a stated amount are counted as projects but add nothing to the sums, so the pillar average (amount over all projects of the pillar) is lower than an average over projects with an amount; the programme average uses only projects with a stated amount. Post-quantum cryptography is highlighted and totals are given with and without it.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.eu-funding-by-programme",
            "title": "EU funding per programme",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Per programme: projects, sum of the EU maximum contribution and average grant.",
            "denominator": "For the average: the projects of the programme with a stated amount.",
            "unit": "EUR; projects",
            "period": "Project start years 2015–2027.",
            "counting": {
                "rule": "whole",
                "text": "Each project once, in its programme.",
                "deduplication": "One row per grant number; the CORDIS and Funding & Tenders snapshots have disjoint grant numbers, and a repeated grant number in a file is read once."
            },
            "geography": "Every participating country, inside and outside the EU; EU27, EEA and associated countries and third countries are not separated in this figure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); EU Funding & Tenders Portal, European Commission (quantum projects of other EU programmes)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Funding & Tenders projects of other EU programmes (such as Digital Europe, the European Defence Fund and the Connecting Europe Facility) whose title or topic names quantum technology, or whose objective mentions it at least four times (91 projects, retrieved 21 October 2026).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A programme average is a dash when no project of it states an amount.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.company-founding",
            "title": "When companies were founded",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Public quantum companies of the portal with a founding year stated by ROR (established) or else Wikidata (inception), by five-year founding period and location; and the share founded after 2018.",
            "denominator": "For the share: companies of the same location with a known founding year.",
            "unit": "companies; percent",
            "period": "Founding years from 2000 (earlier grouped) to the current year.",
            "counting": {
                "rule": "whole",
                "text": "Each company once.",
                "deduplication": "One founding year per company: ROR first, else Wikidata."
            },
            "geography": "In the EU (27 Member States, by the company’s country) and elsewhere.",
            "source": "ROR and Wikidata records of the portal’s companies",
            "licence": "ROR and Wikidata CC0 1.0",
            "coverage": {
                "text": "Founding years known for 93 of the 108 public companies of the portal (86%) on 28 October 2026.",
                "completeness_pct": 86.1,
                "measured": "2026-10-28"
            },
            "caveat": "The company list is European first and not a world census, so no world share of companies is computed.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcIndicators.php",
                "src/Controller/JrcIndicatorsController.php",
                "data/jrc-indicators.json"
            ]
        },
        {
            "id": "europe.jrc-cited-figures",
            "title": "The JRC’s own figures, cited",
            "group": "europe",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/indicators/europe-in-quantum",
                    "title": "Europe in quantum: JRC-style indicators from open data"
                }
            ],
            "numerator": "Headline figures of the JRC report JRC141050 and its news item, quoted as published.",
            "denominator": "As stated by the JRC.",
            "unit": "as published",
            "period": "As stated by the JRC (report of 2025).",
            "counting": {
                "rule": "not-applicable",
                "text": "Not computed by the portal.",
                "deduplication": "Not applicable."
            },
            "geography": "As stated by the JRC.",
            "source": "Joint Research Centre, Future Directions for Quantum Technology in Europe (JRC141050, 2025)",
            "licence": "CC BY 4.0, cited with attribution",
            "coverage": {
                "text": "Every headline figure of the report section concerned, each with its locator.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Rests on paid data (Orbis, Orbis IP, PitchBook, Scopus) and is labelled as such; not reproduced or recomputed.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/JrcReports.php",
                "src/Controller/JrcIndicatorsController.php"
            ]
        },
        {
            "id": "world.funding-commitments",
            "title": "Public funding commitments as stated",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Each amount a public funding commitment for quantum technologies, as the official source states it; an indicative euro value divided by one ECB reference rate.",
            "denominator": "For the euro column: the ECB reference rate of 21 October 2026 (units of the currency per euro).",
            "unit": "currency as stated; EUR (indicative)",
            "period": "Announcement dates and periods as stated by each source; registry compiled 21 October 2026.",
            "counting": {
                "rule": "not-applicable",
                "text": "Amounts are never added up or averaged; one row per amount stated.",
                "deduplication": "One record per strategy or programme; European national rows come from the public investment registry."
            },
            "geography": "The EU and countries inside and outside Europe, filterable by region.",
            "source": "Official government and EU pages, checked on the date shown for each record; ECB euro reference rates",
            "licence": "Quoted as facts with attribution and a link to each official source; ECB reference rates under the ECB terms of use",
            "coverage": {
                "text": "Records of the world funding registry (data/world-funding.json) and the public investment registry; not exhaustive.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "The euro column is indicative: one rate for every year, not adjusted for inflation or purchasing power. “Not stated in the source” where no official source gives an amount; none is estimated.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/World/WorldFunding.php",
                "data/world-funding.json"
            ]
        },
        {
            "id": "world.publications-by-country",
            "title": "Quantum research publications by country or block",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Works with at least one author in the country or block, per publication year.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "works",
            "period": "Publication years 2015 to 2025.",
            "counting": {
                "rule": "whole",
                "text": "Full counting: a work with authors in two countries counts for both; the EU27 block counts each work once however many Member States take part.",
                "deduplication": "Works by OpenAlex identifier within each request."
            },
            "geography": "The European Union (27) as a block, and the United States, China, the United Kingdom, Japan, Canada, South Korea, India, Switzerland and other series of WorldIndicators::SERIES.",
            "source": "OpenAlex",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Quantum research publications in OpenAlex: articles, reviews and conference papers with at least one OpenAlex topic the portal counts as quantum (OpenAlexInstitutions::TOPICS), read on 22 October 2026 (monthly refresh).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Topic-based (unlike the search of europe.publication-share), so the counts differ from that page. Recent years still grow as OpenAlex indexes works; coverage of conference papers and of some countries is uneven.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/World/WorldIndicators.php"
            ]
        },
        {
            "id": "world.publication-share",
            "title": "Share of the world’s quantum publications",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Works of the country or block in the year.",
            "denominator": "All matching works with at least one author country in the same year.",
            "unit": "percent (one decimal)",
            "period": "First and last publication years (2015 and 2025).",
            "counting": {
                "rule": "whole",
                "text": "Full counting, so shares do not add up to 100%.",
                "deduplication": "As world.publications-by-country."
            },
            "geography": "As world.publications-by-country; the world is every work with an author country.",
            "source": "OpenAlex",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Quantum research publications in OpenAlex: articles, reviews and conference papers with at least one OpenAlex topic the portal counts as quantum (OpenAlexInstitutions::TOPICS), read on 22 October 2026 (monthly refresh).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Shown as a dash when the year has no work with an author country (before 28 October 2026 such a share was shown as 0.0%).",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/World/WorldIndicators.php"
            ]
        },
        {
            "id": "world.publication-growth",
            "title": "Yearly growth of publications",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Works of the last year.",
            "denominator": "Works of the first year; compound annual growth rate = (last / first)^(1 / years) − 1.",
            "unit": "percent per year",
            "period": "From 2015 to 2025.",
            "counting": {
                "rule": "whole",
                "text": "Full counting.",
                "deduplication": "As world.publications-by-country."
            },
            "geography": "As world.publications-by-country.",
            "source": "OpenAlex",
            "licence": "OpenAlex data CC0 1.0; the portal’s calculation under CC BY 4.0",
            "coverage": {
                "text": "Quantum research publications in OpenAlex: articles, reviews and conference papers with at least one OpenAlex topic the portal counts as quantum (OpenAlexInstitutions::TOPICS), read on 22 October 2026 (monthly refresh).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A dash when the first year has no works.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/World/WorldIndicators.php"
            ]
        },
        {
            "id": "world.companies-by-country",
            "title": "Quantum companies by country",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Quantum companies by country: from the Wikidata company discovery file when installed; otherwise the companies found in open sources and published on the portal (the counts of /supply-chain/companies-by-region.json).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "companies",
            "period": "Date of the file or of the count, shown on the page.",
            "counting": {
                "rule": "whole",
                "text": "Each company once, in its country.",
                "deduplication": "One record per company as published on the portal, or per Wikidata item."
            },
            "geography": "By country, with the 27 EU Member States summed; filterable by region.",
            "source": "Wikidata, or OpenAlex, ROR, Wikidata, GLEIF, industry association lists, contract awards and patent applicants as published on the portal",
            "licence": "Wikidata, ROR, OpenAlex and GLEIF CC0 1.0; other sources under their own terms",
            "coverage": {
                "text": "Companies the portal could document from open sources; not a census.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A missing company is not evidence that it does not exist. The organisations of EU-funded projects are counted separately.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/World/WorldIndicators.php",
                "src/World/WorldCompanies.php",
                "src/Companies/CompanySources.php"
            ]
        },
        {
            "id": "world.strategy-summaries",
            "title": "National strategies (AI-assisted summaries)",
            "group": "world",
            "status": "published",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Per country: strategy name, year and public funding, the funding taken from an official record of the funding table when one exists, else quoted from the summary.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "as stated",
            "period": "Each summary’s checked date.",
            "counting": {
                "rule": "not-applicable",
                "text": "Not computed; amounts are never added.",
                "deduplication": "One summary per country of the world sources registry."
            },
            "geography": "Countries inside and outside Europe.",
            "source": "Official government pages, summarised with AI assistance; each with its official source",
            "licence": "Quoted with attribution and links to the official sources",
            "coverage": {
                "text": "Summaries with a confidence of at least 0.4.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "AI-assisted summaries may contain errors; the official sources are authoritative.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php",
                "src/Acquisition/WorldContext.php"
            ]
        },
        {
            "id": "world.patents-by-country",
            "title": "Patent families by country (planned)",
            "group": "world",
            "status": "planned",
            "pages": [
                {
                    "path": "/world",
                    "title": "Europe in the world"
                }
            ],
            "numerator": "Planned: quantum patent families by applicant country from EPO Open Patent Services.",
            "denominator": "Planned: patent families with a known applicant country.",
            "unit": "patent families; percent",
            "period": "Not defined yet.",
            "counting": {
                "rule": "whole",
                "text": "Planned: whole counting by applicant residence, as europe.patent-share.",
                "deduplication": "Planned: one count per DOCDB simple family."
            },
            "geography": "Planned: countries and the EU27 block.",
            "source": "EPO Open Patent Services",
            "licence": "EPO Open Patent Services terms and conditions (derived counts only, data not redistributed)",
            "coverage": {
                "text": "Not computed: the page states “connected, country counts not computed yet”.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "No figure is published; the page shows the connector status only.",
            "approval": {
                "state": "provisional",
                "decision": "provisional",
                "reason": "Planned figure: no code computes it yet."
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/WorldController.php"
            ]
        },
        {
            "id": "kpis.official-values",
            "title": "Official KPI values and 2030 targets",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "The 2021–2024 values, yearly progression and 2030 target of each of the 30 indicators and parts, copied as published.",
            "denominator": "As published by the SAB.",
            "unit": "the unit of each indicator, as published",
            "period": "Values 2021–2024 (2024 measured in early 2025); targets for 2030.",
            "counting": {
                "rule": "not-applicable",
                "text": "Not computed by the portal.",
                "deduplication": "Not applicable."
            },
            "geography": "Europe, as defined by the Quantum Flagship and its surveys.",
            "source": "Quantum Flagship Strategic Advisory Board, Key Performance Indicators for Quantum Technologies in Europe (KPI booklet, March 2025), retrieved 23 October 2026",
            "licence": "No reuse licence stated in the booklet; values quoted as facts with attribution and the booklet linked, not copied",
            "coverage": {
                "text": "Survey results of SAB, QCB, QuIC and QUCATS members in early 2025, verified and validated by the SAB (booklet page 2).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Survey values, not statistics; some targets are under review and marked so.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FlagshipKpis.php",
                "src/Controller/KpiObservatoryController.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.progress-to-target",
            "title": "Progress towards the 2030 target",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                }
            ],
            "numerator": "The last numeric official value of the first measure.",
            "denominator": "Its 2030 target, in the same unit.",
            "unit": "percent (0 to 100, rounded)",
            "period": "Last official year against 2030.",
            "counting": {
                "rule": "not-applicable",
                "text": "Computed only for count indicators whose value and target share a unit; capped at 0 and 100.",
                "deduplication": "Not applicable."
            },
            "geography": "As the official values.",
            "source": "Quantum Flagship Strategic Advisory Board, Key Performance Indicators for Quantum Technologies in Europe (KPI booklet, March 2025), retrieved 23 October 2026; portal calculation",
            "licence": "No reuse licence stated in the booklet; values quoted as facts with attribution and the booklet linked, not copied",
            "coverage": {
                "text": "Indicators with a numeric value and a positive target.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Not shown for other indicators; a portal calculation, not an SAB assessment.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FlagshipKpis.php",
                "src/Controller/KpiObservatoryController.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.trajectory",
            "title": "Trajectory towards the 2030 target",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Recent yearly change: from the first to the last numeric official value (linear), or their growth rate (compound); least-squares slope when the values rise and fall.",
            "denominator": "Change needed per year: (target − last) / (2030 − last year), or (target / last)^(1 / years left) − 1.",
            "unit": "status (target reached, on pace, on pace only if growth compounds, slower than needed, not assessed)",
            "period": "Official values 2021–2024 against 2030.",
            "counting": {
                "rule": "not-applicable",
                "text": "Status follows the linear pace; “only if growth compounds” when only the compound rate is enough.",
                "deduplication": "Not applicable."
            },
            "geography": "As the official values.",
            "source": "Quantum Flagship Strategic Advisory Board, Key Performance Indicators for Quantum Technologies in Europe (KPI booklet, March 2025), retrieved 23 October 2026; portal calculation",
            "licence": "No reuse licence stated in the booklet; values quoted as facts with attribution and the booklet linked, not copied",
            "coverage": {
                "text": "Indicators with a target and at least two numeric values; others are “not assessed”.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A portal calculation, not the SAB health assessment or the colours of the booklet.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FlagshipKpis.php",
                "src/Controller/KpiObservatoryController.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.status-summary",
            "title": "Indicators by trajectory status",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                }
            ],
            "numerator": "Indicators on pace or having reached their 2030 target (headline); indicators per status (tiles).",
            "denominator": "Indicators assessed (all minus those not assessed).",
            "unit": "indicators",
            "period": "Official values 2021–2024 against 2030.",
            "counting": {
                "rule": "whole",
                "text": "Each indicator once, by the status of its first measure.",
                "deduplication": "Not applicable."
            },
            "geography": "As the official values.",
            "source": "Quantum Flagship Strategic Advisory Board, Key Performance Indicators for Quantum Technologies in Europe (KPI booklet, March 2025), retrieved 23 October 2026; portal calculation",
            "licence": "No reuse licence stated in the booklet; values quoted as facts with attribution and the booklet linked, not copied",
            "coverage": {
                "text": "All 30 indicators and parts of the booklet.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Depends on kpis.trajectory.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/FlagshipKpis.php",
                "src/Controller/KpiObservatoryController.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.live.eco-1",
            "title": "Eco 1 live measure: EU contribution by start year and announced rounds",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "EU maximum contribution of the CORDIS quantum projects summed by start year (headline: the last complete year); separately, announced private rounds by year, one total per currency.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "EUR million; amounts per currency",
            "period": "Start years of the CORDIS snapshot; rounds from 2023.",
            "counting": {
                "rule": "whole",
                "text": "Projects counted once (CORDIS rows only); projects without a stated amount are listed apart and not counted. Rounds: closed rounds with a disclosed amount only.",
                "deduplication": "Only CORDIS rows, so a project also in the Funding & Tenders snapshot counts once."
            },
            "geography": "As stated in the measure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); curated funding rounds file of the investor view",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "The CORDIS snapshot (Horizon 2020 and Horizon Europe projects matched as quantum); the curated rounds file (2023 onwards, not exhaustive).",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "EU grants are commitments to projects, not the venture, seed and public-private investment the SAB counts; the two series are never added. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "src/Service/InvestorViewData.php"
            ]
        },
        {
            "id": "kpis.live.eco-2",
            "title": "Eco 2 live measure: European companies in EU quantum projects",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Companies of the investor view screener (private for-profit organisations based in the EU, EFTA, the United Kingdom or Horizon Europe associated countries in CORDIS quantum projects), cumulative by the start year of their first quantum project.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "companies (cumulative)",
            "period": "Start years of the CORDIS snapshot.",
            "counting": {
                "rule": "whole",
                "text": "Each company once, in the year of its first project; SMEs as flagged in CORDIS.",
                "deduplication": "Entities of one company grouped through reviewed links."
            },
            "geography": "As stated in the measure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); investor view screener",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "Companies with at least one CORDIS quantum project; companies without EU funding are not seen.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "The SAB counts SME members of QuIC, a different population; the first project year is not the founding year. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.live.eco-3",
            "title": "Eco 3 live measure: facilities offering testing or fabrication services",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Entries of the infrastructure catalogue whose sources name a testing or fabrication service as an access route.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "catalogue entries",
            "period": "The catalogue’s compiled date.",
            "counting": {
                "rule": "whole",
                "text": "Each catalogue entry once.",
                "deduplication": "One entry per facility or network as catalogued."
            },
            "geography": "As stated in the measure.",
            "source": "Infrastructure catalogue of the portal (official programme, government and host pages)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified infrastructure catalogue: EuroHPC, EuroQCI, Qu-Test and Qu-Pilot, Chips JU pilot lines and national platforms.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Several entries are networks grouping many sites; a named access route is not proof that SMEs can book the service; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/infrastructure-facilities.json"
            ]
        },
        {
            "id": "kpis.live.eco-4",
            "title": "Eco 4 live measure: quantum job postings by year",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Published job opportunities on the portal counted by the year the portal added them (headline: the last complete year).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "postings per year",
            "period": "Years the postings were added.",
            "counting": {
                "rule": "whole",
                "text": "Each published posting once.",
                "deduplication": "One node per posting; a job posted twice on different boards can count twice."
            },
            "geography": "As stated in the measure.",
            "source": "Quantum Europe catalogue (qt.eu and the public job boards the portal reads)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Postings from qt.eu and the public job boards the portal reads.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Postings, not jobs created; the year is when the portal added the posting. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.live.eco-5",
            "title": "Eco 5 live measure: published quantum patent documents per year",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Published patent documents per publication year found by EPO Open Patent Services searches in CPC G06N 10 (quantum computing) and H04L 9/0852 with H04B 10/70 (quantum communication), two series.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "documents per year",
            "period": "Publication years collected so far; the last two are incomplete.",
            "counting": {
                "rule": "whole",
                "text": "Each document once per series.",
                "deduplication": "The two series can overlap and are never added."
            },
            "geography": "As stated in the measure.",
            "source": "EPO Open Patent Services (technology intelligence landscape)",
            "licence": "EPO Open Patent Services terms and conditions (derived counts only, data not redistributed)",
            "coverage": {
                "text": "Worldwide publications in those CPC groups, collected a few years per scheduled run while an OPS key is installed.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Documents, not patent families, and worldwide: applicant countries are not collected, so no European share or rank is derived. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "src/Observatory/TechIntelligence.php"
            ]
        },
        {
            "id": "kpis.live.eco-6",
            "title": "Eco 6 live measure: parts-tree components with companies in EU projects",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Components of the parts tree for which at least one company takes part in a CORDIS quantum project whose title names the component.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "components",
            "period": "The CORDIS snapshot date.",
            "counting": {
                "rule": "whole",
                "text": "Each component once.",
                "deduplication": "One node per component of the parts tree."
            },
            "geography": "As stated in the measure.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); source-verified parts tree of the portal",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "Components of the parts tree; CORDIS projects and organisations of the portal snapshot.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A company in a project about a component is not proof that the component is produced in the EU; imports cannot be observed. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "src/Observatory/SupplyTree.php",
                "data/quantum-supply-tree.json"
            ]
        },
        {
            "id": "kpis.live.comm-3",
            "title": "Comm 3 live measure: countries with a national EuroQCI project",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Countries with a national EuroQCI project in the infrastructure catalogue; communication records of the deployment tracker delivered, commissioned or operational are listed against those only planned.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "countries",
            "period": "The deployment tracker’s checked date.",
            "counting": {
                "rule": "whole",
                "text": "Each country once.",
                "deduplication": "One country per national project."
            },
            "geography": "As stated in the measure.",
            "source": "Infrastructure catalogue and deployment tracker of the portal",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The infrastructure catalogue and the deployment tracker, both source-verified.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A national project is not a connected metropolitan area; key rates and node counts are not recorded; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/infrastructure-facilities.json",
                "data/infrastructure-milestones.json"
            ]
        },
        {
            "id": "kpis.live.comm-4",
            "title": "Comm 4 live measure: documented quantum communication use cases",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Use cases of the adoption directory classified as quantum communication, cumulative by the year of their source.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "use cases (cumulative)",
            "period": "Years of the sources.",
            "counting": {
                "rule": "whole",
                "text": "Each use case once; post-quantum cryptography cases are not counted.",
                "deduplication": "One entry per use case of the directory."
            },
            "geography": "As stated in the measure.",
            "source": "Adoption directory of the portal (source-verified use cases)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified use cases of the adoption directory.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A curated selection of documented cases, not every service on the market. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/adoption.json"
            ]
        },
        {
            "id": "kpis.live.comp-3",
            "title": "Comp 3 live measure: documented quantum computing use cases",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Use cases of the adoption directory classified as quantum computing, cumulative by the year of their source.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "use cases (cumulative)",
            "period": "Years of the sources.",
            "counting": {
                "rule": "whole",
                "text": "Each use case once.",
                "deduplication": "One entry per use case of the directory."
            },
            "geography": "As stated in the measure.",
            "source": "Adoption directory of the portal (source-verified use cases)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified use cases of the adoption directory.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A curated selection; the SAB counts the much larger QuIC use-case database. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/adoption.json"
            ]
        },
        {
            "id": "kpis.live.comp-4a",
            "title": "Comp 4a live measure: computing facilities with a documented access route",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Quantum computers and computing user platforms of the infrastructure catalogue that are inaugurated or operational and whose sources name a call, online access or commercial access.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "facilities",
            "period": "The catalogue’s compiled date.",
            "counting": {
                "rule": "whole",
                "text": "Each facility once.",
                "deduplication": "One entry per catalogued facility."
            },
            "geography": "As stated in the measure.",
            "source": "Infrastructure catalogue of the portal",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified infrastructure catalogue.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Facilities, not entities, and not limited to fully European stacks; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/infrastructure-facilities.json"
            ]
        },
        {
            "id": "kpis.live.comp-4b",
            "title": "Comp 4b live measure: EuroHPC quantum systems accepting applications",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "EuroHPC computing or simulation systems of the deployment tracker commissioned (inaugurated) or operational with open user access, cumulative by commissioning year.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "systems (cumulative)",
            "period": "Commissioning years; systems without a dated commissioning counted but not in the yearly line.",
            "counting": {
                "rule": "whole",
                "text": "Each system once.",
                "deduplication": "One record per system; national systems outside EuroHPC are listed apart and not counted."
            },
            "geography": "As stated in the measure.",
            "source": "Deployment tracker of the portal (source-verified)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified deployment tracker; national machines outside EuroHPC are shown apart and not counted.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Inaugurated is not always confirmed production operation; access dates are often not stated, so the year is the commissioning year. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/infrastructure-milestones.json"
            ]
        },
        {
            "id": "kpis.live.sim-3",
            "title": "Sim 3 live measure: quantum simulators in operation",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Quantum simulators of the infrastructure catalogue that are inaugurated or operational; planned ones listed apart.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "simulators",
            "period": "The catalogue’s compiled date.",
            "counting": {
                "rule": "whole",
                "text": "Each simulator once.",
                "deduplication": "One entry per catalogued simulator."
            },
            "geography": "As stated in the measure.",
            "source": "Infrastructure catalogue of the portal",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified infrastructure catalogue.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Availability is not quantum advantage, which the SAB counts; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/infrastructure-facilities.json"
            ]
        },
        {
            "id": "kpis.live.sim-4",
            "title": "Sim 4 live measure: documented quantum simulation use cases",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Use cases of the adoption directory classified as quantum simulation, cumulative by the year of their source.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "use cases (cumulative)",
            "period": "Years of the sources.",
            "counting": {
                "rule": "whole",
                "text": "Each use case once.",
                "deduplication": "One entry per use case of the directory."
            },
            "geography": "As stated in the measure.",
            "source": "Adoption directory of the portal (source-verified use cases)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified use cases of the adoption directory.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "A curated selection; a documented case need not run on an EU quantum simulator. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/adoption.json"
            ]
        },
        {
            "id": "kpis.live.sens-1",
            "title": "Sens 1 live measure: sensing families with confirmed organisations",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Families of the sensing pillar of the shared taxonomy with at least one organisation whose classification is confirmed.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "technology families",
            "period": "The taxonomy index date.",
            "counting": {
                "rule": "whole",
                "text": "Each family once.",
                "deduplication": "Organisations counted once per family."
            },
            "geography": "As stated in the measure.",
            "source": "Taxonomy index of the portal (source fields, keyword rules and editors)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The taxonomy index of the portal: organisations classified by source fields, keyword rules or editors.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Technology families, not product classes; organisations, not products sold; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "src/Taxonomy/QuantumTaxonomy.php"
            ]
        },
        {
            "id": "kpis.live.edu-1",
            "title": "Edu 1 live measure: events on the portal by start year",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Published events counted by the year they start (headline: the last complete year, else the current year; later years stay in the series only); events whose categories name education, training, schools or outreach shown apart.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "events per year",
            "period": "Start years of the events.",
            "counting": {
                "rule": "whole",
                "text": "Each event once.",
                "deduplication": "One node per event."
            },
            "geography": "As stated in the measure.",
            "source": "Quantum Europe catalogue (qt.eu, event feeds and editors)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Events imported from qt.eu and the event feeds the portal reads, and events added by editors.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Every listed event, not only those promoted under the Flagship criteria; categories come from the sources and are not always set. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json"
            ]
        },
        {
            "id": "kpis.live.edu-2",
            "title": "Edu 2 live measure: free online courses in the course directory",
            "group": "kpis",
            "status": "published",
            "pages": [
                {
                    "path": "/kpis",
                    "title": "KPI observatory"
                },
                {
                    "path": "/kpis/{kpi}",
                    "title": "KPI observatory: one indicator"
                }
            ],
            "numerator": "Entries of the course directory that are free and online and are not master’s programmes (courses, certificates and schools); every kind listed apart.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "courses",
            "period": "The directory’s compiled date.",
            "counting": {
                "rule": "whole",
                "text": "Each entry once.",
                "deduplication": "One entry per course of the directory."
            },
            "geography": "As stated in the measure.",
            "source": "Course directory of the portal (source-verified)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "The source-verified course directory.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Courses and degrees, not the validated open modules of the Flagship repository; no yearly series. A live measure is a proxy of the portal; it never replaces the official value.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Service/KpiObservatoryData.php",
                "src/Observatory/FlagshipKpis.php",
                "data/flagship-kpis.json",
                "data/skills-courses.json"
            ]
        },
        {
            "id": "country.participations-per-million",
            "title": "Participations per million inhabitants",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "CORDIS participations of the country (cordis.participations-by-country).",
            "denominator": "Population on 1 January, latest year Eurostat publishes for the country, in millions.",
            "unit": "participations per million inhabitants",
            "period": "CORDIS: all start years; Eurostat: latest year per country.",
            "counting": {
                "rule": "whole",
                "text": "As cordis.participations-by-country.",
                "deduplication": "As cordis.participations-by-country."
            },
            "geography": "One country; EU27 and peer group pooled. On the dossier: the country, the EU27 average (pooled over the Member States with both figures), a peer group of the four Member States closest in population or GDP, and up to three countries of the visitor’s choice.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0; Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Eurostat publishes figures for the EU Member States and most EEA and candidate countries; where none is published, the ratio is a dash.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "CORDIS totals cover all start years while population or GDP is one year, so the ratio corrects for size, not for time. A dash means a missing figure or a zero contribution. Group averages are pooled (group totals over group population or GDP), never a mean of country ratios.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.contribution-per-inhabitant",
            "title": "Net EU contribution per inhabitant",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Net EU contribution to participants of the country (cordis.net-contribution-by-country).",
            "denominator": "Population on 1 January, latest Eurostat year.",
            "unit": "EUR per inhabitant",
            "period": "CORDIS: all start years; Eurostat: latest year per country.",
            "counting": {
                "rule": "whole",
                "text": "As cordis.net-contribution-by-country.",
                "deduplication": "As cordis.net-contribution-by-country."
            },
            "geography": "One country; EU27 and peer group pooled. On the dossier: the country, the EU27 average (pooled over the Member States with both figures), a peer group of the four Member States closest in population or GDP, and up to three countries of the visitor’s choice.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0; Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Eurostat publishes figures for the EU Member States and most EEA and candidate countries; where none is published, the ratio is a dash.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "CORDIS totals cover all start years while population or GDP is one year, so the ratio corrects for size, not for time. A dash means a missing figure or a zero contribution. Group averages are pooled (group totals over group population or GDP), never a mean of country ratios.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.participations-per-gdp",
            "title": "Participations per EUR billion of GDP",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "CORDIS participations of the country.",
            "denominator": "GDP at current prices, latest Eurostat year, in EUR billion.",
            "unit": "participations per EUR 1 billion of GDP",
            "period": "CORDIS: all start years; Eurostat: latest year per country.",
            "counting": {
                "rule": "whole",
                "text": "As cordis.participations-by-country.",
                "deduplication": "As cordis.participations-by-country."
            },
            "geography": "One country; EU27 and peer group pooled. On the dossier: the country, the EU27 average (pooled over the Member States with both figures), a peer group of the four Member States closest in population or GDP, and up to three countries of the visitor’s choice.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0; Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Eurostat publishes figures for the EU Member States and most EEA and candidate countries; where none is published, the ratio is a dash.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "CORDIS totals cover all start years while population or GDP is one year, so the ratio corrects for size, not for time. A dash means a missing figure or a zero contribution. Group averages are pooled (group totals over group population or GDP), never a mean of country ratios.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php"
            ]
        },
        {
            "id": "country.contribution-per-gdp",
            "title": "Net EU contribution per EUR billion of GDP",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Net EU contribution to participants of the country.",
            "denominator": "GDP at current prices, latest Eurostat year, in EUR billion.",
            "unit": "EUR per EUR 1 billion of GDP",
            "period": "CORDIS: all start years; Eurostat: latest year per country.",
            "counting": {
                "rule": "whole",
                "text": "As cordis.net-contribution-by-country.",
                "deduplication": "As cordis.net-contribution-by-country."
            },
            "geography": "One country; EU27 and peer group pooled. On the dossier: the country, the EU27 average (pooled over the Member States with both figures), a peer group of the four Member States closest in population or GDP, and up to three countries of the visitor’s choice.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0; Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Eurostat publishes figures for the EU Member States and most EEA and candidate countries; where none is published, the ratio is a dash.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "CORDIS totals cover all start years while population or GDP is one year, so the ratio corrects for size, not for time. A dash means a missing figure or a zero contribution. Group averages are pooled (group totals over group population or GDP), never a mean of country ratios.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.gerd-share",
            "title": "EU quantum contribution as a share of GERD",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                }
            ],
            "numerator": "Net EU contribution to participants of the country divided by the number of CORDIS start years (a yearly average).",
            "denominator": "Mean yearly GERD (EUR million) over the years of the CORDIS span that have a figure.",
            "unit": "percent",
            "period": "The CORDIS start-year span against the GERD years within it.",
            "counting": {
                "rule": "whole",
                "text": "Yearly averages on both sides.",
                "deduplication": "As cordis.net-contribution-by-country."
            },
            "geography": "One country.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets); Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0; Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Eurostat publishes figures for the EU Member States and most EEA and candidate countries; where none is published, the ratio is a dash.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "The time windows differ; read as an indicator of relative scale. A dash when no GERD figure falls in the span.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.eurostat-context",
            "title": "Population, GDP and GERD (Eurostat)",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Population on 1 January, GDP at current prices and GERD as a share of GDP, the latest year Eurostat publishes for the country, with its flag.",
            "denominator": "As published by Eurostat.",
            "unit": "persons; EUR; percent of GDP",
            "period": "Latest year per country and indicator.",
            "counting": {
                "rule": "not-applicable",
                "text": "Not computed; quoted with year and flag.",
                "deduplication": "Not applicable."
            },
            "geography": "EU Member States and the other countries Eurostat covers.",
            "source": "Eurostat datasets tps00001 (population on 1 January), nama_10_gdp (GDP at current prices, EUR million) and rd_e_gerdtot (GERD)",
            "licence": "Eurostat copyright notice: reuse authorised with acknowledgement (Commission Decision 2011/833/EU)",
            "coverage": {
                "text": "As published; a dash where Eurostat publishes no figure.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Different countries can have different latest years.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php",
                "src/OpenData/EurostatContext.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.specialisation",
            "title": "Specialisation by pillar against the EU27",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Share of the country’s CORDIS quantum projects in the pillar.",
            "denominator": "The same share for the EU27 (projects with at least one participant from a Member State).",
            "unit": "ratio",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "A project counts once per participant country and once for the EU27; a project in several pillars counts in each. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed.",
                "deduplication": "CORDIS records only (source_id cordis:), by project id."
            },
            "geography": "One country against the EU27.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "No count, share or ratio from fewer than 10 projects of the country. A ratio above 1 means the pillar weighs more in the country’s projects; it says nothing about size or quality.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php"
            ]
        },
        {
            "id": "country.partner-countries",
            "title": "Top partner countries",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "CORDIS quantum projects in which organisations of both the country and the partner take part (top 10).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "shared projects",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "Each shared project once per partner.",
                "deduplication": "By project id."
            },
            "geography": "Partners inside and outside the EU.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets) (collaboration explorer file)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Co-participation, not the strength of a relationship.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/PolicyDossier.php",
                "src/Controller/PolicyDossierController.php"
            ]
        },
        {
            "id": "country.connected-sources",
            "title": "Records of connected national sources",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Records of each connected national source, national funder (OpenAIRE) and cohesion source published on the portal for the country.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "records",
            "period": "At the time of the dossier.",
            "counting": {
                "rule": "whole",
                "text": "Each published record once; procurement sources count open notices only.",
                "deduplication": "By source identifier prefix and country."
            },
            "geography": "One country.",
            "source": "National open-data sources, OpenAIRE funders and Kohesio, as named per row",
            "licence": "Each source’s own licence, named per row",
            "coverage": {
                "text": "Records published on the portal with node access; “could not be counted” when the count fails, never zero.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "The record at each source is authoritative.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/PolicyDossierController.php"
            ]
        },
        {
            "id": "country.public-investment",
            "title": "National programmes and public investment",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "National quantum programmes and financing records of the country, with amounts as announced.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "currency as announced",
            "period": "As stated by each record; registry compiled date shown.",
            "counting": {
                "rule": "not-applicable",
                "text": "Amounts are never added up.",
                "deduplication": "One record per programme."
            },
            "geography": "One country.",
            "source": "Public investment registry of the portal (official announcements)",
            "licence": "Quoted as facts with attribution and a link to the official source",
            "coverage": {
                "text": "Not exhaustive.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Announced, not disbursed.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/PolicyDossierController.php",
                "src/Funding/PublicInvestment.php"
            ]
        },
        {
            "id": "country.infrastructure-entries",
            "title": "Infrastructure catalogue entries in the country",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                },
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Entries of the infrastructure catalogue located in the country (count on the compare page, list on the dossier).",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "entries",
            "period": "The catalogue’s compiled date.",
            "counting": {
                "rule": "whole",
                "text": "Each entry once.",
                "deduplication": "One entry per facility or network; cross-border EuroQCI projects listed as EU-wide are not attributed to a country."
            },
            "geography": "One country.",
            "source": "Infrastructure catalogue of the portal (official programme, government and host pages)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "A referral list, not confirmed by the providers.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Not a census of facilities.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/CountryProfiles.php",
                "src/Controller/PolicyDossierController.php",
                "data/infrastructure-facilities.json",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.approved-evidence",
            "title": "Approved evidence from published reports",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/countries/{code}/dossier",
                    "title": "Country policy dossiers"
                }
            ],
            "numerator": "Figures from published reports that name the country, each approved by an editor, with value, reference period and geography as the publisher states them.",
            "denominator": "As stated by the publisher.",
            "unit": "as stated",
            "period": "Reference period of each figure.",
            "counting": {
                "rule": "not-applicable",
                "text": "Not computed; never added up or averaged.",
                "deduplication": "One observation per report figure."
            },
            "geography": "Groups of countries named in full.",
            "source": "Report evidence store of the portal",
            "licence": "Each report’s own terms; cited with edition and page",
            "coverage": {
                "text": "Only figures an editor has approved.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Third-party estimates made with different methods; a figure about a group is not about the country alone.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Controller/PolicyDossierController.php"
            ]
        },
        {
            "id": "country.projects-by-pillar",
            "title": "Projects by pillar on the portal",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                }
            ],
            "numerator": "Distinct CORDIS quantum projects published on the portal with at least one participant from the country, in each pillar.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "A project counts once per participant country and once in each of its pillars. Pillars by the portal’s one pillar method (Funding\\ProjectPillars::resolve()): the confirmed classification, else the taxonomy rules on the title, else the snapshot’s keyword suggestion when a keyword matched, else “not placed”. On 28 October 2026, of 1,347 CORDIS and Funding & Tenders projects, 422 were confirmed, 9 placed by title rules, 660 by keyword suggestion and 256 not placed.",
                "deduplication": "By source identifier."
            },
            "geography": "One country at a time.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Only projects published on the portal.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Some projects are placed by rules or keyword suggestions pending review. When the per-country counts are not available, the rows say so instead of showing zero.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/CountryAreas.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.projects-by-start-year",
            "title": "Projects by start year",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                }
            ],
            "numerator": "Distinct CORDIS quantum projects published on the portal with a participant from the country, by start year.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "projects",
            "period": "All start years in the CORDIS snapshot retrieved 16 October 2026 (Horizon 2020 and Horizon Europe).",
            "counting": {
                "rule": "whole",
                "text": "A project counts once per country, in its start year; years between the first and last are shown, so a gap is a true zero.",
                "deduplication": "By source identifier."
            },
            "geography": "Two countries side by side.",
            "source": "CORDIS, Publications Office of the European Union (Horizon 2020 and Horizon Europe project and organisation datasets)",
            "licence": "European Commission reuse notice (Commission Decision 2011/833/EU) and Commission Decision C(2019) 1655 (CC BY 4.0); the portal’s compilation under CC BY 4.0",
            "coverage": {
                "text": "CORDIS projects of Horizon 2020 and Horizon Europe whose title, acronym or topic identifier mentions quantum (1,256 projects, retrieved 16 October 2026). Catalogue coverage, not a census of the ecosystem. Only projects published on the portal.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Recent years include signed projects that have not started.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/CountryAreas.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "country.organisations-published",
            "title": "Organisations published on the portal",
            "group": "country",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/compare",
                    "title": "Compare countries"
                }
            ],
            "numerator": "Organisation pages published on the portal for the country.",
            "denominator": "None: a count or a total, not a ratio.",
            "unit": "organisations",
            "period": "At the time of the page.",
            "counting": {
                "rule": "whole",
                "text": "Each organisation once.",
                "deduplication": "One page per organisation."
            },
            "geography": "One country.",
            "source": "Quantum Europe catalogue (organisation pages)",
            "licence": "Portal content and counts under CC BY 4.0; each record’s source keeps its own terms",
            "coverage": {
                "text": "Organisations the portal has published; not a census.",
                "completeness_pct": null,
                "measured": null
            },
            "caveat": "Differs from the CORDIS organisation count, which includes organisations without a portal page.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Observatory/CountryProfiles.php",
                "src/Controller/CountryProfileController.php",
                "src/Observatory/CountryCompare.php",
                "src/Controller/CountryCompareController.php"
            ]
        },
        {
            "id": "funding.chain-count",
            "title": "Funding-to-capability chains per programme",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/follow-the-money",
                    "title": "Follow the money"
                }
            ],
            "numerator": "Reviewed links from an award to a facility of the infrastructure catalogue, and the distinct awards and facilities they join, per programme of data/funding-chains.json.",
            "denominator": "None: a count, not a ratio.",
            "unit": "chains, awards and facilities",
            "period": "Awards active at any date; links checked on the compiled date of the file (28 October 2026).",
            "counting": {
                "rule": "whole",
                "text": "Each chain once; an award or a facility reached by several chains is counted once in its column.",
                "deduplication": "Chains by id and by award and facility pair; awards by shared identifier; facilities by catalogue id."
            },
            "geography": "Facilities in EU Member States and EU-wide programmes; no country breakdown.",
            "source": "CORDIS and the EU Funding & Tenders Portal (Publications Office and European Commission), the ANR, the EuroHPC JU, the Chips JU and project pages, linked to the portal infrastructure catalogue and access guide",
            "licence": "CORDIS and Funding & Tenders under the European Commission reuse notice (Decision 2011/833/EU); other pages cited as sources of facts in our own words",
            "coverage": {
                "text": "A reviewed selection, not every award: each programme states which instruments and years are included and what is left out.",
                "completeness_pct": null,
                "measured": "2026-10-28"
            },
            "caveat": "A chain is a documented link between money and a facility, not proof that the award paid for the facility alone or that the facility is in operation.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Funding/FundingChains.php",
                "src/Controller/FollowTheMoneyController.php"
            ]
        },
        {
            "id": "funding.chain-totals",
            "title": "Totals of the funding-to-capability chains",
            "group": "funding",
            "status": "published",
            "pages": [
                {
                    "path": "/observatory/follow-the-money",
                    "title": "Follow the money"
                }
            ],
            "numerator": "The award amounts of the chain awards as their funder states them, added within one layer, one measure and one currency; the total cost of the same awards on a separate line.",
            "denominator": "None: a sum, not a ratio.",
            "unit": "EUR as stated (no conversion)",
            "period": "Awards active at any date; amounts as retrieved on the dates the file states.",
            "counting": {
                "rule": "whole",
                "text": "Each award once, even when several chains reach it. EU contributions and national awards are different measures and are never added; envelopes, partner shares, co-funding and payments are not amounts of the file.",
                "deduplication": "By award identifier; the CSV export marks the first chain of each award with counted_in_totals 1."
            },
            "geography": "No country breakdown.",
            "source": "CORDIS and the EU Funding & Tenders Portal (EU contributions); the ANR (national award)",
            "licence": "CORDIS and Funding & Tenders under the European Commission reuse notice (Decision 2011/833/EU); ANR page cited as the source of one fact",
            "coverage": {
                "text": "Only the awards of the chains; reproducible from /observatory/follow-the-money/chains.csv.",
                "completeness_pct": null,
                "measured": "2026-10-28"
            },
            "caveat": "The maximum grant agreed, not payments; a sum of a selection, not a programme budget.",
            "approval": {
                "state": "approved",
                "decision": "approved by portal owner, 28 Oct 2026",
                "reason": ""
            },
            "version": "1.0.0",
            "changed": "2026-10-28",
            "change_note": "First registered version.",
            "code": [
                "src/Funding/FundingChains.php",
                "src/Controller/FollowTheMoneyController.php"
            ]
        }
    ]
}