tech
February 17, 2026
Anthropic's new Sonnet 4.6 model is better at using computers.
Anthropic launched the latest version of Claude Sonnet on Tuesday, which it says “approaches Opus-level intelligence,” featuring improvements in coding and computer use with tasks like navigating spreadsheets or filling out web forms. Sonnet 4.6 is now replacing Sonnet 4.5 as the default model for free and pro Claude users.

TL;DR
- Anthropic launched Claude Sonnet 4.6 on Tuesday.
- The new model offers improved coding and computer use capabilities.
- Tasks like navigating spreadsheets and filling web forms are enhanced.
- Sonnet 4.6 replaces Sonnet 4.5 as the default model for Claude users.
- The company states it approaches 'Opus-level intelligence'.
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