{ "choices": [ { "finish_reason": "stop", "index": 0, "message": { "content": "pong", "role": "assistant" } } ], "created": , "id": "", "model": "good-m", "object": "chat.completion", "usage": { "completion": 1, "completion_tokens": 1, "prompt": 3, "prompt_tokens": 3, "total": 4, "total_tokens": 4 } }