Unverified50% confidenceFactExact time
OpenAI提供strict:true与response_format:json_schema参数，可从数学上保证模型不输出枚举值之外的意图结果
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
四层漏斗架构：生产级Agent意图路由系统设计指南
bilibili费曼学AI6/12/2026
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