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Preference benchmarks

Arena (formerly LMArena)

Explore model comparisons on the official leaderboards. The former domain redirects to arena.ai; results are specific to each task board.

Source & report coverage

Source type
Preference benchmarks
Report snapshots
0 reports
Data as of
2026-10-28

Sources and individual reports are listed separately. Each snapshot retains its subjects, tasks, metrics and conditions. External scores are not our own measurements and are not added across reports.

Reports & historical snapshots

See the official leaderboard for results. Check the methodology, sample and model version before comparing.