Unverified50% confidenceFactExact time
Chunking refers to splitting a long document into segments each with relatively complete semantics, with each segment vectorized separately and stored in the database.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
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Unverified上下文压缩主要有抽取式摘要和生成式摘要两种路径,智能体场景中生成式摘要更常见73% similarUnverifiedWhen handling long text that exceeds the model's context limit, the text should be split into small chunks, each summarized separately, and then the summaries summarized again.72% similarUnverifiedThe recursive character text splitter balances the contradiction between document chunks being too long to exceed the context window and too short to lose semantics by attempting to split at natural boundaries (paragraphs, sentences).71% similarUnverified需求文档拆分阶段遵循原原本本拆分原则,按章节结构拆分,不增加也不减少任何需求内容68% similarUnverifiedCommon chunking strategies include fixed character count truncation, splitting at paragraph or sentence boundaries, sliding window splitting with overlap, semantic chunking, and parent document retrieval.67% similar
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