
Data as of Oct 26, 2026, 7:45 AM UTC · policy pm-quality-4
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 · 55%+
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest score on Humanity’s Last Exam in 2026?
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Highest score on Humanity's Last Exam before Dec 31, 2026?
Will Al achieve 85% or higher on the Humanity's Last Exam benchmark before 2027?
Rules
This market will resolve to "Yes" if any model published by OpenAI achieves at least the specified accuracy on Humanity’s Last Exam 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/highest-openai-score-on-humanitys-last-exam-in-2026-20260723225144062AI agents: call pm_data_event on the CoinRithm MCP server:
https://mcp.coinrithm.com/mcp+18 more outcomes
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