
Polymarket shows market prices. Foretrace adds AI probability estimates, opposing evidence and a price-dependent outcome or pass decision for each open market.
Sampled market observations, not AI forecasts. Lines connect available observations. Legend values are current provider quotes; chart points may be older.
These are market-implied probabilities, not AI forecasts. A displayed quote may differ from the price available for your order.
This market is closed. Its historical data remains available.
How research worksThis market will resolve to "Yes" if any open source model has one of three highest arena score based off the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) at any point by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No". If an open source model is tied with another model for a top three arena score, this will qualify for a "Yes" resolution. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source becomes permanently unavailable this market will resolve based on another resolution source.
Retrieved 10/4/2026, 7:07:05 AM UTC. Provider data is cached for up to 60 seconds. The upstream quote timestamp can be older.