# clm_2AB46EA54D6B

subject: Claude (/record/claude.md)  
predicate: deprecated  
value: Claude Haiku 3.5  
valid_from: 2025-12-19  
valid_to: null  
published: 2025-12-19  
recorded: 2026-11-02  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-02  
checked: 2026-11-02 · its source page states the value and the date  

> December 19, 2025  We announced the deprecation of the Claude Haiku 3.5 model. Read more in Model deprecations .

What https://platform.claude.com/docs/en/release-notes/overview#2025-12-19 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2025-12-19 (primary, Anthropic, published 2025-12-19)

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