SOURCE RECORD · obs_c8d8e5bd0071…

LMArena · Industry data source update

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

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Summary

Add model ratings for GPT-6 Astra and the gpt-image-2.5 series, with Bytedance Seedream-5.0-pro Elo scoring significantly decreasing and 137 scores declining, while other model scores remain largely unchanged. This constitutes a routine leaderboard update.

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_c8d8e5bd00712efdbf820784d736a54dcc89b14c64be078ce0eb2e7a3c8e90d1/

Source page

https://lmarena.ai/leaderboard ↗

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