About Claude Sonnet 4.6
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...
Specifications
- Provider
- Anthropic
- Context Length
- 1,000,000 tokens
- Input Types
- text, image, file
- Output Types
- text
- Category
- anthropic/claude-4.6-sonnet-20260217
- Added
- 2/17/2026