🚧 Work in progress: placeholder data. The arena platform is still being built. Tasks, datasets and fighter configurations are being defined, so every leaderboard, rating and vote shown here is placeholder data. At launch the results will be regenerated and the votes reset; don't rely on these numbers.
⚔️ Blind Battle
Two masked fighters interpret the same input. Pick the better output — voting posts a GitHub issue from your account, a free GitHub account, not an arena login.
Why GitHub?
Every vote is a public, timestamped issue instead of a hidden database row, so anyone can audit who voted and catch ballot-stuffing — the vote log is the whole arena's provenance trail. See methodology for how the hourly tally turns issues into ratings.
Loading battles pool…
Try another league or language. No battles available — run the assemble.yml GitHub Action to assemble battles from prediction datasets.