Chart and changes show stored historical probabilities, not the selected live book.
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 · 1560
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will any AI model reach ___ Overall Arena Score by December 31?
Will any AI model reach ___ Math Arena Score by December 31?
Which company has the best AI model on LiveBench (Coding) end of November?
Which company has the best AI model on LiveBench (Coding) end of October?
Gemini 3.5 Pro debut arena score
Will any European model listed on arena.ai agent arena have a higher score than Gemini 3.1 Pro Preview by end 2026?
Rules
This market will resolve to "Yes" if any model on the Arena.AI Leaderboard (arena.ai/leaderboard/text) reaches at least the specified Arena Score on the "Leaderboard" tab for "Coding" by 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-any-ai-model-reach-coding-arena-score-by-december-31AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+18 more outcomes
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