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KalshiOpenEnds in 11 months

Best AI in Dec 2026?

Outcomes
Claude:: Anthropic
Mid
26.5%
Bid
-
Ask
-
Not Claude:: Anthropic
Mid
73.5%
Bid
-
Ask
-
Market Stats
Volume (24h)
$2.3K
Liquidity
$165.9K
Open Interest
$151.7K
Last Updated
2/19/26, 7:20 AM
Rules & Resolution

If Anthropic has the top-ranked LLM on Dec 31, 2026, then the market resolves to Yes.

Additional Conditions

If two models are tied under Rank (UB), then the model with the highest Arena Score will win. If two models are still tied after that, then the model with the most votes will win. If two models are still tied after that, the model that was released earlier will win. Important information: When checking the source for this market, check the 'Remove Style Control' toggle.

Resolution Sources

Contract Documents