Model

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Model",
  "title": "Model",
  "type": "object",
  "description": "Represents a model available through the Agent API.",
  "properties": {
    "id": {
      "type": "string",
      "description": "The model identifier in `provider/model-name` format. Use this value as the `model` parameter in Agent API requests.",
      "example": "openai/gpt-5.4"
    },
    "object": {
      "type": "string",
      "description": "The object type, which is always `model`.",
      "enum": [
        "model"
      ],
      "example": "model"
    },
    "created": {
      "type": "integer",
      "description": "The Unix timestamp (in seconds) when the model was created.",
      "example": 0
    },
    "owned_by": {
      "type": "string",
      "description": "The provider that owns the model (e.g. `openai`, `anthropic`, `google`, `perplexity`, `xai`, `nvidia`).",
      "example": "openai"
    }
  },
  "required": [
    "id",
    "object",
    "created",
    "owned_by"
  ]
}