ChatCompletionRequest

{
    "model": "gpt-5",
    "messages": [
        {
            "role": "system",
            "content": "string",
            "name": "string",
            "tool_calls": [
                {
                    "index": 0,
                    "id": "string",
                    "type": "string",
                    "function": {
                        "name": "string",
                        "arguments": "string"
                    }
                }
            ],
            "tool_call_id": "string",
            "reasoning_content": "string"
        }
    ],
    "stream": false,
    "stream_options": {
        "include_usage": true
    },
    "max_tokens": 0,
    "max_completion_tokens": 0,
    "temperature": 0,
    "top_p": 0,
    "top_k": 0,
    "n": 1,
    "stop": "string",
    "frequency_penalty": -2,
    "presence_penalty": -2,
    "response_format": {
        "type": "text",
        "json_schema": {}
    },
    "tools": [
        {
            "type": "function",
            "function": {
                "name": "string",
                "description": "string",
                "parameters": {}
            }
        }
    ],
    "tool_choice": "none",
    "reasoning_effort": "low",
    "seed": 0,
    "user": "string",
    "logprobs": true,
    "top_logprobs": 0
}