v1

latestOpenAPI 3.1.02026-07-2219165126.1 KB

Models

List models

List available models, pricing, aliases, and supported endpoint metadata. This endpoint can be called anonymously or with standard API authentication.

get/v1/models

Response

Successful Response

object'list'

Example response

{
  "data": [
    {
      "aliases": [
        "claude-sonnet-4-5"
      ],
      "architecture": {
        "input_modalities": [
          "text",
          "image",
          "file"
        ],
        "output_modalities": [
          "text"
        ]
      },
      "created": 1743393600,
      "description": "Fast frontier model for coding, tool use, and long-context reasoning.",
      "display_name": "Claude Sonnet 4.5",
      "id": "claude-sonnet-4.5",
      "object": "model",
      "owned_by": "anthropic",
      "pricing": {
        "per_cached_input_token": 3e-7,
        "per_input_token": 0.000003,
        "per_output_token": 0.000015
      },
      "supported_endpoints": [
        "chat.completions"
      ]
    }
  ],
  "object": "list"
}