{
  "schemaVersion": "ki-auftragsaenderungen.dossier.v1",
  "dataset": "german-ai-procurement-observed-changes",
  "generatedAt": "2026-10-25T07:17:43.130Z",
  "revision": 98,
  "routeSlug": "official-event-added-262183b255d1c8fe602bf9e1",
  "humanUrl": "https://i6eal.de/ki-vergabe/aenderung/official-event-added-262183b255d1c8fe602bf9e1/",
  "change": {
    "changes": [
      {
        "after": {
          "eventType": "tender",
          "noticeId": "ocds-mnwr74-25964340",
          "versionId": "legacy-v1"
        },
        "basis": "source_issued_notice_version",
        "before": null,
        "direction": "set",
        "field": "events.national-procedure-eaa5267ff24398bcdabf5e30671af191-event-d4827749e16fe1bcefb1052f"
      }
    ],
    "effectiveAt": "2026-10-23",
    "id": "procurement-change:262183b255d1c8fe602bf9e14b6a9cdb",
    "interpretation": "observed_at_is_collector_time_not_proven_source_change_time",
    "kind": "official_event_added",
    "observedAt": "2026-10-25T07:17:43.130Z",
    "officialEvidence": [
      {
        "eventId": "national-procedure-eaa5267ff24398bcdabf5e30671af191-event-d4827749e16fe1bcefb1052f",
        "eventType": "tender",
        "noticeId": "ocds-mnwr74-25964340",
        "officialUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=25964340",
        "publicationDate": "2026-10-23",
        "publishedAt": "2026-10-23T00:00:00Z",
        "versionId": "legacy-v1",
        "url": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=25964340"
      }
    ],
    "procedure": {
      "bundesland": "Berlin",
      "officialLatestUrl": "https://oeffentlichevergabe.de/ui/de/search/details?noticeId=25964340",
      "processId": "national:ocds-mnwr74-25964340",
      "slug": "national-procedure-eaa5267ff24398bcdabf5e30671af191",
      "source": "national",
      "title": "VIBNAssist: Semantische Integration, Validierung und Benchmarking für KI-Assistenzsystem"
    },
    "revision": 98,
    "slug": "official-event-added-262183b255d1c8fe602bf9e1",
    "verification": {
      "basis": "committed_public_chronicle_comparison",
      "state": "official_event_observed"
    },
    "routeSlug": "official-event-added-262183b255d1c8fe602bf9e1",
    "procedureSlug": "national-procedure-eaa5267ff24398bcdabf5e30671af191",
    "processId": "national:ocds-mnwr74-25964340",
    "title": "VIBNAssist: Semantische Integration, Validierung und Benchmarking für KI-Assistenzsystem",
    "source": "national",
    "type": "official_event_added",
    "fieldChanges": [
      {
        "after": {
          "eventType": "tender",
          "noticeId": "ocds-mnwr74-25964340",
          "versionId": "legacy-v1"
        },
        "basis": "source_issued_notice_version",
        "before": null,
        "direction": "set",
        "field": "events.national-procedure-eaa5267ff24398bcdabf5e30671af191-event-d4827749e16fe1bcefb1052f"
      }
    ]
  }
}