Expired50% confidenceFactExact time
The retriever returns 4 chunks by default, and the number can be controlled via search_kwargs={'k': 5}.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/6/2026
First Seen
Valid until: 10/4/2026(expired)
Sources
从零构建RAG：用本地小模型打造领域专家系统
bilibili比特光锥_BightCone7/3/2026
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