Unverified50% confidenceDecision RuleExact time
The vector index itself is not the source of truth but a derived view; the original records must be kept in auditable storage so they can be rebuilt if the index is corrupted or migrated.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFailure of vector indexes to reflect data changes in a timely manner leads to two types of problems: stale retrieval (generating answers based on outdated documents) and ghost data (source documents have been deleted but vectors remain in the index and are still retrieved).74% similarUnverified向量库本质上只是一个索引，不应把它当作真实数据源，真实块文本应存放在独立可靠的存储中73% similarUnverifiedFilter fields must be extracted at the indexing stage; adding them afterwards often requires rebuilding the entire index66% similarUnverifiedReal-world data is typically not clean, containing missing values, unusual formats, and duplicate records.66% similar
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