# clm_CF1602789AC7

subject: Anthropic (/record/anthropic.md)  
predicate: feature_added  
value: max_characters  
valid_from: 2025-07-28  
valid_to: null  
published: 2025-07-28  
recorded: 2026-11-14  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-14  
cite: AsOf. "Anthropic feature added: max_characters", as of 2025-07-28. Claim clm_CF1602789AC7, https://asof.is/claim/clm_CF1602789AC7, accessed 2026-11-14. Source: https://platform.claude.com/docs/en/release-notes/overview#2025-07-28.  
checked: 2026-11-14 · its source page states the value and the date, as read by an AI model  

> July 28, 2025 We’ve released text_editor_20250728 , an updated text editor tool that fixes some issues from the previous versions and adds an optional max_characters parameter that allows you to control the truncation length when viewing large files.

What https://platform.claude.com/docs/en/release-notes/overview#2025-07-28 says, word for word.

## Sources

- https://platform.claude.com/docs/en/release-notes/overview#2025-07-28 (primary, Anthropic, published 2025-07-28)

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