AnthropicClaude Sonnet
Claude Sonnet 4
Anthropic · Claude Sonnet. Released May 22, 2025.
2 results
Benchmark results 2
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| ARC-AGI-2 | Reasoning | 5.93% | accuracy | Official | May 19, 2026 | Details |
| SWE-bench Pro | Coding | 42.70% | % resolved | Official | May 30, 2026 | Details |