[KongchangAI]
Unverified50% confidenceFactTime unknown

BM25 scores document relevance based on three factors: term frequency (TF), inverse document frequency (IDF), and document length normalization

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026

Sources

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Stable URI
https://kongchang.com/claim/60495
API
curl https://kongchang.com/api/v1/knowledge/claims/60495
MCP
get_claim(id=60495)