Unverified50% confidenceFactExact time
For game projects, the retrieval unit is often not uniformly split text chunks but entities with semantic boundaries, so in practice a hybrid recall of "symbolic retrieval + semantic retrieval" is often used.
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50%
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Long-term
Relevance
10/13/2026
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Related Claims
UnverifiedHybrid retrieval combining keyword search with vector search can compensate for the coverage blind spots of pure semantic retrieval.71% similarVerifiedVector retrieval captures semantic relevance rather than literal matching, which is its essential difference from keyword search.70% similarUnverified通过歌词文本进行语义搜索可利用余弦相似度进行模糊匹配，弥合记忆模糊与精确检索之间的鸿沟67% similarUnverifiedText chunking granularity that is too large results in retrieved text containing large amounts of irrelevant information, while granularity that is too small may lose contextual semantics.67% similarUnverifiedWrapping retrieved text in clearly delimited, labeled blocks and explicitly telling the model that the content within those blocks is data rather than instructions can eliminate the majority of the prompt injection attack surface.67% similar
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