Chat 流式响应块对象

本页说明 Chat Completions 的响应结构。GPT-6.1 Sol 的工具调用使用 Responses,其输出结构见 创建 Response。

参数类型描述
idstring聊天完成的唯一标识符。每个块具有相同的 ID
choicesarray聊天完成选项列表。如果 n 大于 1,可以有多个选项
createdinteger创建聊天完成的 Unix 时间戳(秒)。每个块具有相同的时间戳
modelstring生成完成的模型
system_fingerprintstring该指纹表示模型运行的后端配置
objectstring对象类型,总是 chat.completion.chunk
data: {"id": "chatcmpl_demo", "object": "chat.completion.chunk", "model": "gpt-6.1-sol", "choices": [{"index": 0, "delta": {"role": "assistant", "content": ""}, "finish_reason": null}]}

data: {"id": "chatcmpl_demo", "object": "chat.completion.chunk", "model": "gpt-6.1-sol", "choices": [{"index": 0, "delta": {"content": "你好"}, "finish_reason": null}]}

data: {"id": "chatcmpl_demo", "object": "chat.completion.chunk", "model": "gpt-6.1-sol", "choices": [{"index": 0, "delta": {}, "finish_reason": "stop"}]}

data: [DONE]