[KongchangAI]
Unverified50% confidenceFactExact time

ExtractBench Pro may contain elements commonly seen in real scenarios, such as messy tables, multi-column layouts, and handwritten annotations.

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027

Sources

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Stable URI
https://kongchang.com/claim/1073500
API
curl https://kongchang.com/api/v1/knowledge/claims/1073500
MCP
get_claim(id=1073500)