SOURCE RECORD · obs_8ae450019aa6…

LMArena · Industry data source update

Substantive changesRecordedObservation date 2026-09-26(day precision)Revision r2

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Summary

The ranking has added multiple models (GPT 6 Astra/Sol, Claude Sonnet 5, GLM 5.2/5.3, Muse Spark, etc.) and updated its pricing. Additionally, Claude Opus 4.8 has been replaced with Claude Opus 5 and its price has been increased, and statistics such as total session counts have been updated, reflecting changes in model rankings and pricing.

LLM generation

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

Permanent link

https://daily.maas.click/item/obs_8ae450019aa6849f2d1e585b6986e61760b1e865e31a0eec3390681b83fb1db3/

Source page

https://lmarena.ai/leaderboard ↗

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