SOURCE RECORD · obs_b82011a2c326…

Artificial Analysis · Industry data source update

Substantive changesRecordedObservation date 2026-10-03(day precision)Revision r2

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Summary

Claude Sonnet 5.5's reasoning tier name is changed from Adaptive Reasoning + description to a concise High/Low/Max/Medium/Xhigh, which is a naming standardization and does not affect model capabilities.

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_b82011a2c3267a2869906ee292251a2f998efd0934eb5cc253edbdf2a2f44d9d/

Source page

https://artificialanalysis.ai/ ↗

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