[KongchangAI]
Unverified50% confidenceDecision RuleExact time

The leaderboard score is the no-arbitrage rate, i.e., the proportion of families in which the bookmaker can lock in at most 5 cents; models with coverage below 90% are not scored.

1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/999209
API
curl https://kongchang.com/api/v1/knowledge/claims/999209
MCP
get_claim(id=999209)