[KongchangAI]
Expired80% confidenceFactExact time

The core technology of enterprise-level AI knowledge bases is RAG, which requires combining Chunking strategies, Reranking, and Hybrid Search (combining BM25 keyword retrieval with semantic vector retrieval) to improve retrieval quality.

4
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)

Sources

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https://kongchang.com/claim/61435
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curl https://kongchang.com/api/v1/knowledge/claims/61435
MCP
get_claim(id=61435)