ResponsesResponse

{
    "id": "resp_xxx",
    "object": "response",
    "created_at": 1717400000,
    "model": "gpt-4o",
    "output": [
        {}
    ],
    "usage": {
        "prompt_tokens": 28,
        "completion_tokens": 18,
        "total_tokens": 46
    }
}