{
  "kind": "model",
  "id": "anthropic__claude-sonnet-4-6",
  "name": "Claude Sonnet 4.6",
  "provider": "anthropic",
  "released": "2026-02-17",
  "context_window": 1000000,
  "output_window": 64000,
  "modalities": [
    "text",
    "vision"
  ],
  "license": "proprietary",
  "pricing": {
    "input_per_mtok": 3,
    "output_per_mtok": 15,
    "as_of": "2026-05-09"
  },
  "links": {
    "homepage": "https://www.anthropic.com/claude",
    "docs": "https://platform.claude.com/docs/en/docs/about-claude/models/overview",
    "card": "https://www.anthropic.com/news/claude-sonnet-4-6"
  },
  "tags": [
    "balanced",
    "long-context",
    "extended-thinking"
  ],
  "sources": [
    "https://platform.claude.com/docs/en/docs/about-claude/models/overview",
    "https://www.anthropic.com/news/claude-sonnet-4-6"
  ],
  "status": "ga",
  "events": [
    {
      "date": "2026-02-17",
      "entity": "anthropic__claude-sonnet-4-6",
      "type": "released",
      "summary": "Claude Sonnet 4.6 released — best combination of speed and intelligence with 1M-token context.",
      "source": "https://www.anthropic.com/news/claude-sonnet-4-6",
      "submitted_by": "matt"
    }
  ]
}