Unverified50% confidenceFactExact time
在 OpenAI API 中，当请求设置 stream: true 时，响应被拆分为多个 SSE 事件，每个事件包含一个 JSON chunk，choices[0].delta 字段包含增量生成内容，流的结束由 data: [DONE] 标记信号指示
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/4/2026
First Seen
Valid until: 11/2/2026
Sources
MicroCodex：不到1MB的C++编程智能体，极简AI工具新思路
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