# clm_07DC31FA22F8

subject: Claude (/record/claude.md)  
predicate: feature_added  
value: message threads  
valid_from: 2026-11-02  
valid_to: null  
published: 2026-11-02  
recorded: 2026-11-02  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-03  
cite: AsOf. "Claude feature added: message threads", as of 2026-11-02. Claim clm_07DC31FA22F8, https://asof.is/claim/clm_07DC31FA22F8, accessed 2026-11-08. Source: https://platform.claude.com/docs/en/release-notes/overview#2026-11-02.  
checked: 2026-11-02 · its source page states the value and the date  

> November 2, 2026  Long conversations and agent loops on the Messages API can now send smaller requests and get a lower time to first token with message threads , in beta with the message-threads-2026-08-12 beta header.

What https://platform.claude.com/docs/en/release-notes/overview#2026-11-02 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2026-11-02 (primary, Anthropic, published 2026-11-02)

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