{
  "id": "capability:adaptive-thinking",
  "_kind": "Capability",
  "_file": "capabilities/capabilities/adaptive-thinking.yaml",
  "_cluster": "capabilities",
  "attributes": {
    "displayName": "Adaptive thinking",
    "description": "Model autonomously decides when to engage extended reasoning, without\nrequiring an explicit thinking-budget request from the caller.\nDistinct from `capability:extended-thinking` which gates explicit\nreasoning budget allocation. Introduced with Claude Opus 4.7.\n",
    "appliesToNodeKinds": [
      "ModelVersion"
    ],
    "category": "reasoning"
  },
  "outgoingEdges": [
    {
      "from": "capability:adaptive-thinking",
      "to": "model:claude-opus-4-7@current",
      "kind": "supported_by"
    }
  ],
  "incomingEdges": [
    {
      "from": "model:claude-fable-5@current",
      "to": "capability:adaptive-thinking",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.0.0 <5.1.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-fable-mythos-5-launch-issue-991-992"
        ]
      }
    },
    {
      "from": "model:claude-mythos-5@current",
      "to": "capability:adaptive-thinking",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.0.0 <5.1.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-fable-mythos-5-launch-issue-991-992"
        ]
      }
    },
    {
      "from": "model:claude-mythos-preview@current",
      "to": "capability:adaptive-thinking",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=0.1.0 <1.0.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:claude-mythos-preview-anthropic-red"
        ]
      }
    },
    {
      "from": "model:claude-opus-4-7@current",
      "to": "capability:adaptive-thinking",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.7.0 <5.0.0",
        "level": "full",
        "notes": "Adaptive thinking introduced with Opus 4.7 — model autonomously engages extended reasoning without an explicit caller budget. ",
        "evidenceSourceIds": [
          "evidence:anthropic-models-doc"
        ]
      }
    },
    {
      "from": "model:claude-opus-4-8@current",
      "to": "capability:adaptive-thinking",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.8.0 <4.9.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-overview-claude-opus-4-8-issue-532"
        ]
      }
    }
  ]
}