Unverified50% confidenceSolutionExact time
对于相似度处于灰色地带（如0.85到0.95之间）的查询，可触发轻量级重排序或人工规则校验再决定是否命中，实现置信度分层
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
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