{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/inworld-ai/main/json-schema/inworld-router-chat-completion-schema.json",
  "title": "InworldRouterChatCompletionRequest",
  "description": "Inworld LLM Router chat completions request body for POST /v1/chat/completions. OpenAI-compatible.",
  "type": "object",
  "required": ["model", "messages"],
  "properties": {
    "model": {
      "type": "string",
      "description": "Model id, provider/model id, `auto`, or `inworld/<router-name>`."
    },
    "messages": {
      "type": "array",
      "minItems": 1,
      "items": {
        "type": "object",
        "required": ["role", "content"],
        "properties": {
          "role": {
            "type": "string",
            "enum": ["system", "user", "assistant", "tool", "developer"]
          },
          "content": {
            "oneOf": [
              { "type": "string" },
              {
                "type": "array",
                "items": { "type": "object" }
              }
            ]
          },
          "name": { "type": "string" },
          "tool_calls": {
            "type": "array",
            "items": { "type": "object" }
          },
          "tool_call_id": { "type": "string" }
        }
      }
    },
    "stream": { "type": "boolean" },
    "temperature": { "type": "number" },
    "top_p": { "type": "number" },
    "max_tokens": { "type": "integer" },
    "max_completion_tokens": { "type": "integer" },
    "presence_penalty": { "type": "number" },
    "frequency_penalty": { "type": "number" },
    "seed": { "type": "integer" },
    "stop": {
      "oneOf": [
        { "type": "string" },
        { "type": "array", "items": { "type": "string" } }
      ]
    },
    "logit_bias": {
      "type": "object",
      "additionalProperties": { "type": "number" }
    },
    "reasoning_effort": { "type": "string" },
    "user": { "type": "string" },
    "web_search": { "type": "boolean" },
    "web_search_options": { "type": "object" },
    "modalities": {
      "type": "array",
      "items": { "type": "string" }
    },
    "image_config": { "type": "object" },
    "extra_body": { "type": "object" }
  }
}