{
  "slug": "anthropic-claude-sonnet-4",
  "name": "Claude Sonnet 4",
  "sourceProvider": "anthropic",
  "type": "language",
  "band": "C2",
  "routable": true,
  "inputPerM": 3,
  "outputPerM": 15,
  "contextWindow": 1000000,
  "hasGatewayPricing": true,
  "hosts": [
    {
      "host": "openrouter",
      "hostName": "OpenRouter"
    }
  ],
  "routes": [
    {
      "host": "openrouter",
      "upstreamId": "openrouter/anthropic/claude-sonnet-4"
    }
  ],
  "snippetAnswer": "Claude Sonnet 4 costs $3.00/1M input tokens and $15.00/1M output tokens as of 2026-06-27. Anthropic publishes this model with a 1M tokens context window. o10 lists Claude Sonnet 4 on OpenRouter at routing band C2.",
  "urls": {
    "profile": "https://www.o10.io/models/anthropic-claude-sonnet-4",
    "pricing": "https://www.o10.io/pricing/anthropic/anthropic-claude-sonnet-4",
    "json": "https://www.o10.io/api/models/anthropic-claude-sonnet-4.json"
  },
  "dateModified": "2026-06-27"
}