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SOURCE RECORD · obs_c3ae04ed2360…

LMArena · Industry data source update

Substantive changesRecordedObservation date 2026-09-23(day precision)Revision r2

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Summary

Added data for multiple new model leaderboards, including claude-fable-5.1-max, claude-opus-5-max, gemini-omni-1.1-flash, etc., and updated the scores of some models, Elo, but the changes are relatively minor, which falls under a regular leaderboard refresh.

LLM generation

LLM The summary is machine-generated; please refer to the original text for important information.

Source page

https://lmarena.ai/leaderboard ↗

This link points to the source's official page (not content on this site).