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 "description": "Append-only Evidence Passport records. Old revisions are immutable; corrections create a new revision and preserve the previous permalink.",
 "entity": {
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  "id": "lima-metro-line-2",
  "title": "Línea 2 — Lima's Automated Underground Metro",
  "canonicalUrl": "https://1001smartcities.org/projects/lima-metro-line-2/"
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 "currentRevisionId": "2026-08-20-source-date-correction",
 "revisions": [
  {
   "id": "2026-08-17-lima-baseline",
   "createdAt": "2026-08-17T05:41:05Z",
   "effectiveAt": "2026-08-17",
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   "summary": "Created the first structured Evidence Passport with 12 claims and 9 source dossiers.",
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     "operation": "add",
     "path": "/evidencePassport",
     "summary": "Added claim-level evidence mapping and source dossiers."
    },
    {
     "operation": "add",
     "path": "/revisionHistory",
     "summary": "Established a permanent, hash-addressed baseline revision."
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    "projectState": {
     "status": "live",
     "outcome": "ongoing",
     "evidenceGrade": "official",
     "timeline": {
      "started": 2023,
      "ended": null
     }
    },
    "governance": {
     "operator": "Sociedad Concesionaria Metro de Lima Línea 2 S.A. (concessionaire; MTC contracting authority, ATU service oversight, Ositrán regulator)",
     "actorTypes": [
      "private",
      "national-government"
     ],
     "fundingModel": "ppp",
     "fundingDescription": "Co-financed concession (Peruvian state, MTC)",
     "cost": "≈US$4.53bn investment commitment (concessionaire, excl. VAT)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
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     {
      "id": "clm-6ee05cb4dd034a45",
      "field": "snippet",
      "text": "Billed by its concessionaire as Peru's first underground, GoA4-automated metro",
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      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The concessionaire's own wording: 'primer metro pesado, subterráneo y automático en nivel GoA4 del Perú.' The superlative is attributed, not asserted — and no South-America first is claimed (Santiago's Lines 6 and 3 have run driverless since 2017/2019).",
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "snippet",
      "text": "opened a five-station, five-kilometre stretch in December 2023",
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      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The concessionaire dates stage 1A's start to 21 December 2023 over five stations and five kilometres; Urban Transport Magazine independently reports free passenger service from the same date.",
      "caveat": "Some sources give 4.5 km for the same stretch.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
      "id": "clm-be54b13bbd3c33e1",
      "field": "snippet",
      "text": "five of the 27 stations promised under a 2014 concession",
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      "mappingStatus": "mapped",
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      "supportNote": "The full Line 2 scope is 27 km and 27 stations under the concession signed 28 April 2014; La República (August 2026) confirms only the five stage-1A stations in commercial service.",
      "caveat": "The regulator's concession PDF resisted text extraction; the 2014 date is corroborated by the document title and the award record rather than read verbatim.",
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "snippet",
      "text": "Trains are commanded from a central control room",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The state news agency describes the Puesto Central de Operaciones remotely commanding all train management and safety subsystems.",
      "caveat": null,
      "interpretation": {
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "snippet",
      "text": "The remaining stages are now due in 2029 and October 2030",
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      "supportNote": "Current commercial-operation reference dates: 'la puesta en operación comercial en 2029, mientras que la etapa 2 está prevista para octubre de 2030.'",
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      "interpretation": {
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "impact",
      "text": "19.6 million passengers between December 2023 and 14 June 2026",
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      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      "supportNote": "Concessionaire figures presented to Ositrán's rail users' council with a cut-off of 14 June 2026; the regulator published the same headline figure.",
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      "interpretation": {
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
      "id": "clm-29bf27c5b3ba7450",
      "field": "impact",
      "text": "a record 1,823,089 in May 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      "supportNote": "The highest monthly ridership since service began: 'En mayo del 2026 se registró la mayor afluencia mensual desde el inicio del servicio: 1 millón 823,089 usuarios.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "text": "(concessionaire figures reported to Ositrán's rail users' council)",
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      "supportNote": "Attribution of the ridership numbers to their real origin: the concession company reporting into Ositrán's Consejo de Usuarios de Ferrocarriles — not an independent count.",
      "caveat": null,
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       "added": false,
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
      "id": "clm-52128820b6dbd9f5",
      "field": "impact",
      "text": "Stage 1A had an original target of February 2017 in the comptroller's 2018 review",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The paper cites a 2018 Contraloría report listing the original stage dates: 'febrero de 2017 para la etapa 1A, diciembre de 2018 para la 1B y mayo de 2020 para la etapa 2.'",
      "caveat": "The comptroller's document itself was not fetched — the dates come via the newspaper.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "impact",
      "text": "stages 1B and 2 stood at 96% and 91% complete in August 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "Construction progress by stage at the article's date: 'Etapa 1B: 96% … Etapa 2: 91%.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "lesson",
      "text": "A July 2026 regulator file shows the ministry and the concessionaire arguing over whether the scheduled interval of four minutes 34 seconds may be met with a statistical tolerance",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      "supportNote": "Ositrán's Informe Conjunto N° 00110-2026-IC-OSITRAN (7 July 2026) on the service regularity index: the scheduled interval is 4 minutes 34 seconds, and the concessionaire proposes stretching the effective tolerance to 6 minutes 28 seconds.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "lesson",
      "text": "the contract required a train operator aboard for the first three months of service",
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      "supportNote": "The house driverless test: this is the only dated statement found about staff on board — 'en los primeros tres meses de funcionamiento se requerirá de la asistencia directa de un operador del tren.' No source gives a date from which nobody rides along.",
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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    "sources": [
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      "id": "src-cadf6070042bce01",
      "title": "Metro de Lima Línea 2 — project page (concessionaire)",
      "url": "https://www.metrolima2.com/proyecto/",
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       "value": "GoA4 claim, 27 km / 27 stations, stage 1A opened 21 December 2023 with 5 stations over 5 km, US$4,531M investment commitment, platform screen doors.",
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      "title": "La República — Line 2 stages 1B and 2 pass 90% (August 2026)",
      "url": "https://larepublica.pe/sociedad/2026/08/12/linea-2-del-metro-supera-el-90-en-sus-etapas-1b-y-2-pero-los-pasajeros-aun-tendran-que-esperar-hasta-2030-303072",
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       "value": "Only the five stage-1A stations operate; 96% / 91% stage progress; the 2018 Contraloría original targets; the 2029 and October 2030 reference dates.",
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      "id": "src-635876563e45df6a",
      "title": "Revista Construir — 19.6m passengers reported to Ositrán (June 2026)",
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       "type": "descriptive-source-note",
       "value": "Concessionaire figures presented to Ositrán's rail users' council (session 38): 19.6m since December 2023, cut-off 14 June 2026; May 2026 record of 1,823,089.",
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      "id": "src-2a67c469d6d8c184",
      "title": "Ositrán — Line 2 carried more than 19 million passengers",
      "url": "https://www.gob.pe/institucion/ositran/noticias/1408490-linea-2-del-metro-de-lima-y-callao-transporto-mas-de-19-millones-de-pasajeros-desde-el-inicio-de-su-operacion-comercial",
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       "value": "The regulator's own publication of the ridership figure. gob.pe answers automated fetches with HTTP 418 (bot wall, not dead); existence and content confirmed by search.",
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     {
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      "title": "Infobae — MTC vs concessionaire on the service regularity index (July 2026)",
      "url": "https://www.infobae.com/peru/2026/07/13/choque-entre-mtc-y-linea-2-del-metro-de-lima-concesionario-pide-mas-tiempo-entre-trenes/",
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      "locator": {
       "type": "descriptive-source-note",
       "value": "Ositrán Informe Conjunto N° 00110-2026-IC-OSITRAN of 7 July 2026: scheduled interval 4 min 34 s; the concessionaire seeks tolerance to 6 min 28 s.",
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     {
      "id": "src-93c46d839130e3d1",
      "title": "Agencia Andina — inside the control room of Lima's first driverless train (December 2023)",
      "url": "https://andina.pe/agencia/noticia-linea-2-del-metro-asi-funciona-cerebro-del-primer-tren-sin-conductores-lima-video-926940.aspx",
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       "type": "descriptive-source-note",
       "value": "State news agency, 7 December 2023: the contract requires a train operator's direct assistance in the first three months; the Puesto Central de Operaciones commands trains remotely.",
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      },
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     {
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      "title": "Urban Transport Magazine — opening of Lima's line 2 (December 2023)",
      "url": "https://www.urban-transport-magazine.com/en/underground-and-fully-automatic-opening-of-the-2nd-metro-line-in-lima/",
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       "type": "descriptive-source-note",
       "value": "Free passenger service from 21 December 2023, 5 stops over 5 km; Hitachi (AnsaldoBreda) supplying 35 six-car trains, 5 then in service.",
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      "title": "Infobae — all five stations closed by a power failure (June 2025)",
      "url": "https://www.infobae.com/peru/2025/06/29/linea-2-del-metro-de-lima-cierran-de-manera-temporal-las-unicas-cinco-estaciones-operativas-por-desperfectos-tecnicos/",
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       "type": "descriptive-source-note",
       "value": "Reliability counterweight: ATU suspended service at all stations over 'un problema en el suministro de energía'.",
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      "title": "Ositrán — concession factsheet, Sociedad Concesionaria Metro de Lima Línea 2 S.A.",
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      "locator": {
       "type": "descriptive-source-note",
       "value": "Regulator factsheet for the 2014 concession (contract signed 28 April 2014, 35-year co-financed term). The PDF resisted text extraction; content confirmed via search and the 2014 award record.",
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      "preservation": {
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       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 12,
     "claimsMapped": 12,
     "sourcesTotal": 9,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 0,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
    },
    "limits": [
     "Publisher names and source languages have not yet been classified; domains are recorded without guessing.",
     "Existing source notes are descriptive locators, not page- or paragraph-exact citations.",
     "A missing archive, publication date or content hash is shown as null rather than inferred.",
     "The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim."
    ]
   }
  },
  {
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   "createdAt": "2026-08-20T17:00:00Z",
   "effectiveAt": "2026-08-17",
   "changeType": "update",
   "summary": "Record the publication date of each source that states one; sources that publish no date are marked null.",
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    "label": "AI-assisted evidence preparation",
    "humanApproved": false
   },
   "review": {
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    "date": null,
    "note": "Awaiting operator and domain-expert review; publication of this revision implies neither."
   },
   "changes": [
    {
     "operation": "replace",
     "path": "/snapshot/projectFingerprint",
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     "path": "/snapshot/sources",
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    "assurance": {
     "status": "unreviewed",
     "scope": "evidence-passport-revision",
     "statement": "AI-assisted structural preparation. This revision has not been reviewed by a human or subject-matter expert.",
     "machineChecks": [
      "schema",
      "publication-diff-contract",
      "material-project-fingerprint",
      "claim-text-drift",
      "source-reference-resolution",
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      "snapshot-hash"
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     "outcome": "ongoing",
     "evidenceGrade": "official",
     "timeline": {
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     }
    },
    "governance": {
     "operator": "Sociedad Concesionaria Metro de Lima Línea 2 S.A. (concessionaire; MTC contracting authority, ATU service oversight, Ositrán regulator)",
     "actorTypes": [
      "private",
      "national-government"
     ],
     "fundingModel": "ppp",
     "fundingDescription": "Co-financed concession (Peruvian state, MTC)",
     "cost": "≈US$4.53bn investment commitment (concessionaire, excl. VAT)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
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     {
      "id": "clm-6ee05cb4dd034a45",
      "field": "snippet",
      "text": "Billed by its concessionaire as Peru's first underground, GoA4-automated metro",
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      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The concessionaire's own wording: 'primer metro pesado, subterráneo y automático en nivel GoA4 del Perú.' The superlative is attributed, not asserted — and no South-America first is claimed (Santiago's Lines 6 and 3 have run driverless since 2017/2019).",
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "text": "opened a five-station, five-kilometre stretch in December 2023",
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      "supportNote": "The concessionaire dates stage 1A's start to 21 December 2023 over five stations and five kilometres; Urban Transport Magazine independently reports free passenger service from the same date.",
      "caveat": "Some sources give 4.5 km for the same stretch.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "snippet",
      "text": "five of the 27 stations promised under a 2014 concession",
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      "supportNote": "The full Line 2 scope is 27 km and 27 stations under the concession signed 28 April 2014; La República (August 2026) confirms only the five stage-1A stations in commercial service.",
      "caveat": "The regulator's concession PDF resisted text extraction; the 2014 date is corroborated by the document title and the award record rather than read verbatim.",
      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "text": "Trains are commanded from a central control room",
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      "supportNote": "The state news agency describes the Puesto Central de Operaciones remotely commanding all train management and safety subsystems.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "snippet",
      "text": "The remaining stages are now due in 2029 and October 2030",
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      "supportNote": "Current commercial-operation reference dates: 'la puesta en operación comercial en 2029, mientras que la etapa 2 está prevista para octubre de 2030.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "impact",
      "text": "19.6 million passengers between December 2023 and 14 June 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      "supportNote": "Concessionaire figures presented to Ositrán's rail users' council with a cut-off of 14 June 2026; the regulator published the same headline figure.",
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      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "impact",
      "text": "a record 1,823,089 in May 2026",
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      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The highest monthly ridership since service began: 'En mayo del 2026 se registró la mayor afluencia mensual desde el inicio del servicio: 1 millón 823,089 usuarios.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "text": "(concessionaire figures reported to Ositrán's rail users' council)",
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      "supportNote": "Attribution of the ridership numbers to their real origin: the concession company reporting into Ositrán's Consejo de Usuarios de Ferrocarriles — not an independent count.",
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      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "impact",
      "text": "Stage 1A had an original target of February 2017 in the comptroller's 2018 review",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The paper cites a 2018 Contraloría report listing the original stage dates: 'febrero de 2017 para la etapa 1A, diciembre de 2018 para la 1B y mayo de 2020 para la etapa 2.'",
      "caveat": "The comptroller's document itself was not fetched — the dates come via the newspaper.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "impact",
      "text": "stages 1B and 2 stood at 96% and 91% complete in August 2026",
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      "mappingStatus": "mapped",
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      "supportNote": "Construction progress by stage at the article's date: 'Etapa 1B: 96% … Etapa 2: 91%.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
      "id": "clm-70a92b0c62de244a",
      "field": "lesson",
      "text": "A July 2026 regulator file shows the ministry and the concessionaire arguing over whether the scheduled interval of four minutes 34 seconds may be met with a statistical tolerance",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      "supportNote": "Ositrán's Informe Conjunto N° 00110-2026-IC-OSITRAN (7 July 2026) on the service regularity index: the scheduled interval is 4 minutes 34 seconds, and the concessionaire proposes stretching the effective tolerance to 6 minutes 28 seconds.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "lesson",
      "text": "the contract required a train operator aboard for the first three months of service",
      "statementKind": "descriptive",
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      "supportNote": "The house driverless test: this is the only dated statement found about staff on board — 'en los primeros tres meses de funcionamiento se requerirá de la asistencia directa de un operador del tren.' No source gives a date from which nobody rides along.",
      "caveat": null,
      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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       "type": "descriptive-source-note",
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       "type": "descriptive-source-note",
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     },
     {
      "id": "src-454df9296b3e45a9",
      "title": "Infobae — MTC vs concessionaire on the service regularity index (July 2026)",
      "url": "https://www.infobae.com/peru/2026/07/13/choque-entre-mtc-y-linea-2-del-metro-de-lima-concesionario-pide-mas-tiempo-entre-trenes/",
      "publisher": {
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       "classification": "not-classified"
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       "value": "Ositrán Informe Conjunto N° 00110-2026-IC-OSITRAN of 7 July 2026: scheduled interval 4 min 34 s; the concessionaire seeks tolerance to 6 min 28 s.",
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     },
     {
      "id": "src-93c46d839130e3d1",
      "title": "Agencia Andina — inside the control room of Lima's first driverless train (December 2023)",
      "url": "https://andina.pe/agencia/noticia-linea-2-del-metro-asi-funciona-cerebro-del-primer-tren-sin-conductores-lima-video-926940.aspx",
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       "value": "State news agency, 7 December 2023: the contract requires a train operator's direct assistance in the first three months; the Puesto Central de Operaciones commands trains remotely.",
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      },
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     },
     {
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      "title": "Urban Transport Magazine — opening of Lima's line 2 (December 2023)",
      "url": "https://www.urban-transport-magazine.com/en/underground-and-fully-automatic-opening-of-the-2nd-metro-line-in-lima/",
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       "type": "descriptive-source-note",
       "value": "Free passenger service from 21 December 2023, 5 stops over 5 km; Hitachi (AnsaldoBreda) supplying 35 six-car trains, 5 then in service.",
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      },
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      "title": "Infobae — all five stations closed by a power failure (June 2025)",
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       "value": "Reliability counterweight: ATU suspended service at all stations over 'un problema en el suministro de energía'.",
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     {
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      "title": "Ositrán — concession factsheet, Sociedad Concesionaria Metro de Lima Línea 2 S.A.",
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       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "record-date-only"
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      "locator": {
       "type": "descriptive-source-note",
       "value": "Regulator factsheet for the 2014 concession (contract signed 28 April 2014, 35-year co-financed term). The PDF resisted text extraction; content confirmed via search and the 2014 award record.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
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     }
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    "coverage": {
     "claimsTotal": 12,
     "claimsMapped": 12,
     "sourcesTotal": 9,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 5,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
    },
    "limits": [
     "Publisher names and source languages have not yet been classified; domains are recorded without guessing.",
     "Existing source notes are descriptive locators, not page- or paragraph-exact citations.",
     "A missing archive, publication date or content hash is shown as null rather than inferred.",
     "The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim."
    ]
   }
  },
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   "createdAt": "2026-08-20T22:00:00Z",
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     "operator": "Sociedad Concesionaria Metro de Lima Línea 2 S.A. (concessionaire; MTC contracting authority, ATU service oversight, Ositrán regulator)",
     "actorTypes": [
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      "national-government"
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     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
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     {
      "id": "clm-6ee05cb4dd034a45",
      "field": "snippet",
      "text": "Billed by its concessionaire as Peru's first underground, GoA4-automated metro",
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "text": "five of the 27 stations promised under a 2014 concession",
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      "caveat": "The regulator's concession PDF resisted text extraction; the 2014 date is corroborated by the document title and the award record rather than read verbatim.",
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "supportNote": "The state news agency describes the Puesto Central de Operaciones remotely commanding all train management and safety subsystems.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "snippet",
      "text": "The remaining stages are now due in 2029 and October 2030",
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      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "impact",
      "text": "19.6 million passengers between December 2023 and 14 June 2026",
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      "interpretation": {
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "text": "a record 1,823,089 in May 2026",
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      "supportNote": "The highest monthly ridership since service began: 'En mayo del 2026 se registró la mayor afluencia mensual desde el inicio del servicio: 1 millón 823,089 usuarios.'",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "impact",
      "text": "Stage 1A had an original target of February 2017 in the comptroller's 2018 review",
      "statementKind": "quantitative",
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      "mappingStatus": "mapped",
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      "supportNote": "The paper cites a 2018 Contraloría report listing the original stage dates: 'febrero de 2017 para la etapa 1A, diciembre de 2018 para la 1B y mayo de 2020 para la etapa 2.'",
      "caveat": "The comptroller's document itself was not fetched — the dates come via the newspaper.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "impact",
      "text": "stages 1B and 2 stood at 96% and 91% complete in August 2026",
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      "supportNote": "Construction progress by stage at the article's date: 'Etapa 1B: 96% … Etapa 2: 91%.'",
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      "interpretation": {
       "added": false,
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "field": "lesson",
      "text": "A July 2026 regulator file shows the ministry and the concessionaire arguing over whether the scheduled interval of four minutes 34 seconds may be met with a statistical tolerance",
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      "supportNote": "Ositrán's Informe Conjunto N° 00110-2026-IC-OSITRAN (7 July 2026) on the service regularity index: the scheduled interval is 4 minutes 34 seconds, and the concessionaire proposes stretching the effective tolerance to 6 minutes 28 seconds.",
      "caveat": null,
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       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "field": "lesson",
      "text": "the contract required a train operator aboard for the first three months of service",
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      "supportNote": "The house driverless test: this is the only dated statement found about staff on board — 'en los primeros tres meses de funcionamiento se requerirá de la asistencia directa de un operador del tren.' No source gives a date from which nobody rides along.",
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       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "title": "Infobae — MTC vs concessionaire on the service regularity index (July 2026)",
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     },
     {
      "id": "src-93c46d839130e3d1",
      "title": "Agencia Andina — inside the control room of Lima's first driverless train (December 2023)",
      "url": "https://andina.pe/agencia/noticia-linea-2-del-metro-asi-funciona-cerebro-del-primer-tren-sin-conductores-lima-video-926940.aspx",
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       "type": "descriptive-source-note",
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      },
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      "title": "Urban Transport Magazine — opening of Lima's line 2 (December 2023)",
      "url": "https://www.urban-transport-magazine.com/en/underground-and-fully-automatic-opening-of-the-2nd-metro-line-in-lima/",
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       "type": "descriptive-source-note",
       "value": "Free passenger service from 21 December 2023, 5 stops over 5 km; Hitachi (AnsaldoBreda) supplying 35 six-car trains, 5 then in service.",
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      "title": "Infobae — all five stations closed by a power failure (June 2025)",
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       "type": "descriptive-source-note",
       "value": "Reliability counterweight: ATU suspended service at all stations over 'un problema en el suministro de energía'.",
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     {
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      "title": "Ositrán — concession factsheet, Sociedad Concesionaria Metro de Lima Línea 2 S.A.",
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     "claimsMapped": 12,
     "sourcesTotal": 9,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 6,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
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     "Existing source notes are descriptive locators, not page- or paragraph-exact citations.",
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     "operator": "Sociedad Concesionaria Metro de Lima Línea 2 S.A. (concessionaire; MTC contracting authority, ATU service oversight, Ositrán regulator)",
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      "text": "19.6 million passengers between December 2023 and 14 June 2026",
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      "text": "a record 1,823,089 in May 2026",
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      "text": "stages 1B and 2 stood at 96% and 91% complete in August 2026",
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      "text": "A July 2026 regulator file shows the ministry and the concessionaire arguing over whether the scheduled interval of four minutes 34 seconds may be met with a statistical tolerance",
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     "claimsMapped": 12,
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 ]
}