TOTAL VOLUME:
$54.6b
24H VOL:
$283,259,638
OPEN INTEREST:
$1,235,549,422
505,521
Markets across
13,661
events
MATCHED EVENTS:
1,892
PLATFORM COVERAGE:
4
Polymarket:
51%
VS.
Kalshi:
49%
This event group determines which company owns the #1 ranked AI model on the Chatbot Arena LLM Leaderboard (with Style Control enabled) as of May 31, 2026, 12:00 PM ET. The group contains 31 binary markets, one for each named company plus an 'any other' catch-all option. Only one market will resolve YES.
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