Anthropic: Claude Sonnet 4
6.8 / 10
1M context
Proprietary
About this model
Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),...
Benchmark Scores
MMMU
76.5
Aider
61.3
IFEval
55.0
SWE-Bench-Verified
80.2
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 |