Unverified60% confidenceSolutionExact time
混合检索（Hybrid Search）结合稠密向量语义相似性与BM25稀疏关键词匹配，两路结果经Re-Ranker模型重排后注入LLM上下文
2
Sources
60%
Confidence
Long-term
Relevance
7/21/2026
First Seen
Sources
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