# clm_A5FC445C2621

subject: Anthropic (/record/anthropic.md)  
predicate: feature_added  
value: capabilities.thinking.types.disabled  
valid_from: 2026-10-05  
valid_to: null  
published: 2026-10-05  
recorded: 2026-11-06  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-06  
checked: 2026-11-06 · its source page states the value and the date  

> October 5, 2026  We’ve added capabilities.thinking.types.disabled to the Models API

What https://platform.claude.com/docs/en/release-notes/overview#2026-10-05 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2026-10-05 (primary, Anthropic, published 2026-10-05)

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