Anthropic: Claude Sonnet 4.6
6.9 / 10
1M context
Proprietary
About this model
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...
Benchmark Scores
SWE-Bench-Verified
79.6
Terminal-Bench-2.1
59.1
Technical Specs
- Architecture: text+image+file->text
- Context Window: 1,000,000 tokens
- Input Modalities: text
Hardware Requirements
- API-only (no local hardware needed)
Pricing
| Input | Output | Currency |
|---|---|---|
| 3.0 / 1M tokens | 15.0 / 1M tokens | USD |