[KongchangAI]
Verified70% confidenceFactTime unknown

According to common industry standards, AUC > 0.9 is excellent, 0.8–0.9 is good, 0.7–0.8 is fair, 0.5–0.7 is poor, and 0.5 is equivalent to random guessing.

4
Sources
70%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

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https://kongchang.com/claim/20879
API
curl https://kongchang.com/api/v1/knowledge/claims/20879
MCP
get_claim(id=20879)