Expired50% confidenceFactExact time
When storing documents, rich metadata tags should be attached, including information such as publication date, author, and business module.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
RAG Recall Rate Optimization: A Full-Pipeline Funnel Engineering Breakdown from Data Ingestion to Reranking
bilibiliAI大模型开发6/21/2026
Related Claims
Unverified知识库检索中，文档分段后每个文本块通过嵌入模型（如text-embedding-ada-002或BGE系列）转换为高维向量存储在向量数据库中69% similarUnverifiedDify's knowledge base module supports uploading formats such as PDF, Word, and web pages, and has built-in vector databases including Weaviate, Qdrant, and Milvus as storage backends.64% similarUnverifiedA single table in an enterprise's real database may have hundreds of fields, and table names and field names often use internal abbreviations or legacy naming conventions.63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/42387API
curl https://kongchang.com/api/v1/knowledge/claims/42387MCP
get_claim(id=42387)