Debate AI
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Debate AI turns any forecasting question into a live debate between AI personas: a Skeptic, an Optimist, a Data Analyst, a Red Teamer, and more. Each round they argue at the same time from web-grounded, sourced claims, update their probabilities as they go, and a moderator rolls it all into a final report with a single probability. You can draft your own expert panels, follow along in a meeting-room view with relationship and idea graphs, then mark old forecasts right or wrong to build a Brier-scored track record with calibration charts.