Unverified50% confidenceFactExact time
OpenAI、Anthropic、Google Gemini等主流模型API均采用SSE协议返回token流，每个data字段携带一个JSON片段
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/21/2026
First Seen
Valid until: 10/19/2026
Sources
Related Claims
UnverifiedOpenAI、Anthropic等主流API均采用SSE协议返回token流，前端通过EventSource API或fetch的ReadableStream接口消费数据79% similarUnverifiedOpenAI、Anthropic、Google Gemini 等主流 LLM 平台均已在 API 层面支持传入 JSON Schema 来约束模型生成77% similarVerifiedOpenAI、Anthropic等主流API均默认采用SSE方式进行LLM逐token输出77% similarUnverifiedAI 模型的流式回复通过 Server-Sent Events（SSE）或 WebSocket 实现 token 级推送，OpenAI、Anthropic 等主流 API 均采用这一方式72% similarUnverifiedOpenAI、Anthropic等主流模型API均支持在调用时传入JSON Schema以约束输出格式72% similar
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