{
  "bundesland": "Nordrhein-Westfalen",
  "caveatCodes": [
    "missing_means_not_reported",
    "values_are_separate_source_claims_not_spend",
    "reported_entities_are_not_award_allocations",
    "no_name_title_date_or_value_linking",
    "cross_source_threads_remain_separate",
    "procedure_thread_may_cover_multiple_lots_contracts_or_calloffs",
    "exact_procedure_cohort_can_include_keyword_free_followups_or_calloffs",
    "ted_flattened_arrays_do_not_create_relationship_edges"
  ],
  "confidence": "high",
  "currentReportedValues": {
    "award": {
      "items": [
        {
          "amount": 190000,
          "currency": "EUR",
          "noticeId": "ec4f8dad-b0bb-47b5-8d9e-c8f870972324",
          "observationId": "eu:1ba411c0de24af2ce49e3a64ba9d3793908e3a1a",
          "publicationDate": "2026-02-26",
          "scope": "award",
          "sourceField": "tender-value"
        }
      ],
      "reported": true,
      "total": 1,
      "truncated": false
    },
    "estimate": {
      "items": [],
      "reported": false,
      "total": 0,
      "truncated": false
    },
    "framework": {
      "items": [],
      "reported": false,
      "total": 0,
      "truncated": false
    },
    "paid": {
      "items": [],
      "reported": false,
      "total": 0,
      "truncated": false
    },
    "penalty": {
      "items": [],
      "reported": false,
      "total": 0,
      "truncated": false
    },
    "reported": {
      "items": [],
      "reported": false,
      "total": 0,
      "truncated": false
    }
  },
  "dataset": "german-ai-procurement-chronicle",
  "eventCount": 2,
  "events": [
    {
      "aiMatched": false,
      "eventType": "modification",
      "formType": "cont-modif",
      "id": "ted-procedure-4374b5653f304a27b7ffb7a4b11bc60a-event-8096abf99574abb2eb767ac6",
      "lifecycleProgressClaim": true,
      "noticeId": "ec4f8dad-b0bb-47b5-8d9e-c8f870972324",
      "noticeType": "can-modif",
      "officialUrl": "https://ted.europa.eu/de/notice/-/detail/137017-2026",
      "publicationDate": "2026-02-26",
      "publishedAt": "2026-02-26T00:00:00+01:00",
      "qualityTier": "exact_source_thread",
      "source": "eu",
      "tags": [
        "can-modif",
        "cont-modif"
      ],
      "threadKind": "exact_procedure",
      "threadSlug": "ted-procedure-4374b5653f304a27b7ffb7a4b11bc60a",
      "versionId": "1"
    },
    {
      "aiMatched": false,
      "eventType": "modification",
      "formType": "cont-modif",
      "id": "ted-procedure-4374b5653f304a27b7ffb7a4b11bc60a-event-f6229e52398a71986125a9cc",
      "lifecycleProgressClaim": true,
      "noticeId": "ec4f8dad-b0bb-47b5-8d9e-c8f870972324",
      "noticeType": "can-modif",
      "officialUrl": "https://ted.europa.eu/de/notice/-/detail/137017-2026",
      "publicationDate": "2026-02-26",
      "publishedAt": "2026-02-26T00:00:00+01:00",
      "qualityTier": "exact_source_thread",
      "source": "eu",
      "tags": [
        "can-modif",
        "cont-modif"
      ],
      "threadKind": "exact_procedure",
      "threadSlug": "ted-procedure-4374b5653f304a27b7ffb7a4b11bc60a",
      "versionId": "1"
    }
  ],
  "firstPublicationDate": "2026-02-26",
  "generatedAt": "2026-07-21T07:17:43.534Z",
  "integrity": {
    "algorithm": "sha256",
    "canonicalization": "i6eal-stable-json/v1",
    "sha256": "61b8544bc94af0102fd1f90d61f6f3ddb85f95933e8160766afd760445868c8e"
  },
  "lastPublicationDate": "2026-02-26",
  "latestObservedEventType": "modification",
  "linkBasis": "ted-procedure-identifier",
  "matchedTerms": [
    "KI"
  ],
  "noticeCount": 1,
  "officialLatestUrl": "https://ted.europa.eu/de/notice/-/detail/137017-2026",
  "processId": "eu:da75e96c-2267-423f-9e3c-fcd3c1b1eb97",
  "processIdentifier": "da75e96c-2267-423f-9e3c-fcd3c1b1eb97",
  "qualityTier": "exact_source_thread",
  "reportedEntities": {
    "allocationClaim": "none",
    "buyers": {
      "items": [
        {
          "claim": "reported_in_thread",
          "country": null,
          "idScope": null,
          "name": "Eisenbahn-Bundesamt",
          "region": null,
          "size": null,
          "sme": null,
          "sourceIdentifier": null
        }
      ],
      "relationshipClaim": "none",
      "total": 1,
      "truncated": false
    },
    "suppliers": {
      "items": [],
      "relationshipClaim": "none",
      "total": 0,
      "truncated": false
    }
  },
  "reportedObjectCounts": {
    "awards": 1,
    "cancellations": 0,
    "completions": 0,
    "contracts": 1,
    "lots": 1,
    "modifications": 1
  },
  "schemaVersion": "ki-auftragschronik.public.v1",
  "slug": "ted-procedure-4374b5653f304a27b7ffb7a4b11bc60a",
  "source": "eu",
  "threadKind": "exact_procedure",
  "title": "Deutschland – Forschungs- und Entwicklungsdienste und zugehörige Beratung – Nachtrag zum Forschungsprojekt \"Sicherheitsargumentation mittels erklärbarer KI für das automatisierte Fahren im Bahnbetrieb\"",
  "valueSemantics": {
    "aggregation": "none",
    "historicalDeltaClaim": "none",
    "kindsRemainSeparate": true,
    "missingMeans": "not_reported"
  },
  "versionCount": 2
}