{
  "id": "claim:omp-issue-542-adaptive-effort-mapping",
  "_kind": "Claim",
  "_file": "catalog-meta/evidence-sources/omp-issue-542.yaml",
  "_cluster": "catalog-meta",
  "attributes": {
    "claimId": "omp-issue-542-adaptive-effort-mapping",
    "subjectId": "agentVersion:omp:ge-15-5-9",
    "subjectKind": "AgentVersion",
    "attribute": "adapterMetadata.anthropicAdaptiveThinkingEffortMapping",
    "value": {
      "appliesTo": "Anthropic Messages API Opus 4.7+",
      "mapping": {
        "minimal": "low",
        "low": "medium",
        "medium": "high",
        "high": "xhigh",
        "xhigh": "max"
      },
      "legacyExceptions": [
        "Opus 4.6",
        "Bedrock Converse"
      ]
    },
    "statement": "OMP 15.5.11 changes Anthropic adaptive-thinking effort mapping for Opus\n4.7+ on the Messages API to use a five-tier scale, shifting user-facing\neffort up one notch so xhigh reaches max while Opus 4.6 and Bedrock\nConverse retain the legacy four-tier mapping.\n",
    "evidenceSourceIds": [
      "evidence:omp-issue-542-v15-5-11-release"
    ],
    "confidence": "high",
    "provenanceKind": "vendor-doc",
    "evidenceStrength": "strong",
    "status": "accepted",
    "claimedAt": "2026-05-29T11:25:00Z",
    "claimedBy": "@a5c-ai/catalog",
    "claimKind": "assertion"
  },
  "outgoingEdges": [
    {
      "from": "claim:omp-issue-542-adaptive-effort-mapping",
      "to": "evidence:omp-issue-542-v15-5-11-release",
      "kind": "evidenced_by"
    },
    {
      "from": "claim:omp-issue-542-adaptive-effort-mapping",
      "to": "agentVersion:omp:ge-15-5-9",
      "kind": "claims"
    }
  ],
  "incomingEdges": []
}