This market will resolve according to the company that owns the model with the second-highest arena score based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on March 31, 2026, 12:00 PM ET. Results from the "Arena Score" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control off will be used to resolve this market. If two models are tied for the second best arena score at this market's check time, resolution will be based on whichever company's name, as it is described in this market group, comes first in alphabetical order (e.g. if both were tied, "Google" would resolve to "Yes", and "xAI" would resolve to "No") The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
| # | Outcome | Probability | Volume |
|---|---|---|---|
| 1 | Anthropic | 100% | $111K |
Real-money prediction market · Trade with confidence
As of Mar 31, 2026 at 18:30 UTC, the leading outcome is Anthropic at 100% probability, with $1.4M in total trading volume on Polymarket.
The total trading volume for this market is $1.4M, with $31K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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