{
  "id": "capability:supports-prompt-caching",
  "_kind": "Capability",
  "_file": "capabilities/capabilities/supports-prompt-caching.yaml",
  "_cluster": "capabilities",
  "attributes": {
    "displayName": "Supports prompt caching",
    "description": "The entity supports an explicit prompt-caching surface where parts of\nthe prompt (system messages, tool definitions, large context blocks)\nare marked for cache reuse and billed at a reduced rate on cache hits.\nAnthropic exposes this via `cache_control` blocks on Messages API;\nOpenAI and Gemini have related but distinct surfaces.\n",
    "appliesToNodeKinds": [
      "Provider",
      "ModelVersion"
    ],
    "category": "provider-feature"
  },
  "outgoingEdges": [],
  "incomingEdges": [
    {
      "from": "model:claude-haiku-4-5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.5.0 <4.6.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-opus-3@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.0.0 <4.0.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-opus-4-5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.5.0 <4.6.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-opus-4-6@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.6.0 <4.7.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-opus-4-7@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.7.0 <5.0.0",
        "level": "full",
        "notes": "Anthropic API exposes prompt caching for Claude 4.x models including Opus 4.7. ",
        "evidenceSourceIds": [
          "evidence:anthropic-models-doc"
        ]
      }
    },
    {
      "from": "model:claude-sonnet-3-5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.5.0 <3.6.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-sonnet-4-5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.5.0 <4.6.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:claude-sonnet-4-6@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.6.0 <4.7.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:anthropic-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-2-0-flash@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2.0.0 <2.1.0",
        "level": "full",
        "notes": "Google Gemini supports explicit context caching via the cachedContent API.\n",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-2-5-flash@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2.5.0 <2.6.0",
        "level": "full",
        "notes": "Google Gemini supports explicit context caching via the cachedContent API.\n",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-2-5-pro@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2.5.0 <2.6.0",
        "level": "full",
        "notes": "Google Gemini supports explicit context caching via the cachedContent API.\n",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-3-1-deep-think@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.1.0 <3.2.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-3-1-flash-lite@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.1.0 <3.2.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-3-1-pro@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.1.0 <3.2.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-3-flash@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.0.0 <3.1.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gemini-3-pro@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.0.0 <3.1.0",
        "level": "full",
        "evidenceSourceIds": [
          "evidence:google-models-page"
        ]
      }
    },
    {
      "from": "model:gpt-4o-mini@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.0.0 <5.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface.\n",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "model:gpt-4o@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=4.0.0 <5.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface.\n",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "model:gpt-5-mini@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.0.0 <6.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface.\n",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "model:gpt-5.4-mini@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.4.0 <5.5.0",
        "level": "partial",
        "evidenceSourceIds": [
          "evidence:openai-api-pricing-2026-05"
        ]
      }
    },
    {
      "from": "model:gpt-5.4@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.4.0 <5.5.0",
        "level": "partial",
        "evidenceSourceIds": [
          "evidence:openai-api-pricing-2026-05"
        ]
      }
    },
    {
      "from": "model:gpt-5.5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.5.0 <5.6.0",
        "level": "partial",
        "evidenceSourceIds": [
          "evidence:openai-api-pricing-2026-05"
        ]
      }
    },
    {
      "from": "model:gpt-5@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=5.0.0 <6.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface. ",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "model:o1@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=1.0.0 <2.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface.\n",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "model:o3@current",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=3.0.0 <4.0.0",
        "level": "partial",
        "notes": "OpenAI implicit prompt caching: server-side, automatic; no explicit cache_control surface.\n",
        "evidenceSourceIds": [
          "evidence:openai-models-page"
        ]
      }
    },
    {
      "from": "provider:anthropic",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2024-01-01"
      }
    },
    {
      "from": "provider:azure-openai",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2024-08-01"
      }
    },
    {
      "from": "provider:google",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2024-01-01"
      }
    },
    {
      "from": "provider:openai",
      "to": "capability:supports-prompt-caching",
      "kind": "supports",
      "attributes": {
        "versionRange": ">=2024-01-01"
      }
    }
  ]
}