{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/concentrate/json-schema/concentrate-post-v1-chat-completions-response-schema.json",
  "title": "PostV1ChatCompletionsResponse",
  "x-generated": "2026-10-29",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/_ae-authored/concentrate-openapi-generated.yml#/components/schemas/PostV1ChatCompletionsResponse",
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "model": {
      "type": "string",
      "description": "The model used for the chat completion."
    },
    "created": {
      "type": "number",
      "description": "The Unix timestamp (in seconds) of when the chat completion was created."
    },
    "object": {
      "type": "string",
      "description": "The object type, which is always 'chat.completion' or 'chat.completion.chunk'."
    },
    "choices": {
      "type": "object",
      "description": "A list of chat completion choices. Can contain more than one if n is greater than 1."
    },
    "usage": {
      "type": "object",
      "description": "Usage statistics for the completion request."
    },
    "cost": {
      "type": "object",
      "description": "The cost of the completion request."
    },
    "metadata": {
      "type": "object",
      "description": "Set of 16 key-value pairs that can be attached to an object. This can be useful for storing additional information about the object in a structured format."
    },
    "service_tier": {
      "type": "string",
      "description": "Specifies the processing type used for serving the request."
    },
    "redact": {
      "type": "object"
    }
  }
}