Unverified50% confidenceSolutionExact time
线程结构提供话题隔离信号，同一线程内消息语义相关性通常高于跨线程消息，可作为RAG检索基准提升精准度并降低Token消耗
1
Sources
50%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
微软Teams协作型AI智能体三大核心框架：礼仪、隐私与精致
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