About Claude Sonnet 5
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
Specifications
- Provider
- Anthropic
- Context Length
- 1,000,000 tokens
- Input Types
- text, image, file
- Output Types
- text
- Category
- anthropic/claude-sonnet-5-20260630
- Added
- 6/30/2026