AnthropicClaude Opus
Claude Opus 4.6 thinking
Anthropic · Claude Opus. Released Feb 5, 2026.
2 results
Benchmark results 2
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| LMArena | Chat preference | 1499 | source-defined rating | Official | May 27, 2026 | Details |
| SWE-bench Pro | Coding | 51.90% | % resolved | Official | May 30, 2026 | Details |