← 2026-W36 Weekly archive
SOURCE RECORD · obs_f15c836f868d…

LMArena · Industry data source update

Substantive changesRecordedObservation date 2026-09-06(day precision)Revision r3

This record is outside your history allowance. Register for 30 days or choose Plus for all available history.

Sign in / Register · Plus

Summary

The list has added multiple new models, including the gpt-6-astra-max, claude-fable-5.1-max, claude-opus-5, and qwen3.8 series, while removing sora-2-pro, reflecting the centralized launch and evaluation of the new models. Certain models, including Elo, have undergone minor fine-tuning (within ±1), which is normal fluctuation.

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).