{
  "id": "claim:model-version-model-gpt-5-3-codex-current-releasedate-first-observed",
  "_kind": "Claim",
  "_file": "catalog-meta/claims/model-version-model-gpt-5-3-codex-current-evidence-claims-2026-05.yaml",
  "_cluster": "catalog-meta",
  "attributes": {
    "subjectId": "model:gpt-5.3-codex@current",
    "attribute": "releaseDate",
    "value": "2026-05-27",
    "subjectKind": "ModelVersion",
    "statement": "model:gpt-5.3-codex@current releaseDate is catalog first-observed date 2026-05-27 because the public OpenAI model page did not state a release date.",
    "confidence": "low",
    "provenanceKind": "observation",
    "evidenceStrength": "limited",
    "status": "accepted",
    "evidenceSourceIds": [
      "evidence:openai-gpt-5-3-codex-model-doc-2026-05"
    ],
    "claimedAt": "2026-05-27T00:00:00Z",
    "claimedBy": "a5c-ai-catalog",
    "claimKind": "assertion",
    "note": "ModelVersion.releaseDate is schema-required; do not treat this as a vendor-published release date."
  },
  "outgoingEdges": [
    {
      "from": "claim:model-version-model-gpt-5-3-codex-current-releasedate-first-observed",
      "to": "evidence:openai-gpt-5-3-codex-model-doc-2026-05",
      "kind": "backed_by_evidence"
    },
    {
      "from": "claim:model-version-model-gpt-5-3-codex-current-releasedate-first-observed",
      "to": "model:gpt-5.3-codex@current",
      "kind": "about_subject"
    }
  ],
  "incomingEdges": []
}