Claude Sonnet 5.5
Claude Sonnet 5.5 replaces Sonnet 5 in the model picker. It's Anthropic's balanced model for most rewriting and editing, and it's included with Plus.
- Existing Sonnet 5 selections switch over automatically.
- Sonnet 5.5 and GPT-6 Luna now use lower reasoning effort by default. In our tests this passed just as many cases while responding faster.