AnthropicClaude Opus
Claude Opus 4.8
Anthropic · Claude Opus. Released May 28, 2026.
4 results
Benchmark results 4
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| SWE-bench Verified | Coding | 88.6% | % resolved | Verified | May 28, 2026 | Details |
| GPQA Diamond | Reasoning | 93.6% | accuracy | Verified | May 28, 2026 | Details |
| Humanity's Last Exam | Reasoning | 49.8% | accuracy | Verified | May 28, 2026 | Details |
| LiveBench | Reasoning | 77.22% | score | Official | Jan 8, 2026 | Details |