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Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
Market depth · #3
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Which company has #1 AI model end of December? (Style Control On)
Which company has the best Text Arena Math AI model end of December?
Which companies will have a #1 AI model by December 31?
Which company has #1 AI model end of October? (Style Control On)
A Chinese company will surpass Waymo in total global robotaxi fleet size in 2026
Will a chatbot from a Chinese company top the LMSYS leaderboard in 2026?
Rules
This market will resolve to "Yes" if a Chinese company owns the model that has the highest arena score, based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked at any point between market creation and December 31, 2026, 11:59 PM ET.
Free JSON for this market, no API key needed:
https://api.coinrithm.com/api/prediction-markets/events/polymarket/will-a-chinese-company-have-the-best-ai-model-by-december-31AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+3 more outcomes
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