Unverified50% confidenceFactExact time
在RAG系统中，来源归因（source attribution）会在数据流经整条管线时不断退化
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
RAG来源归因不可信？5条块级溯源实战经验彻底解决
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