AnthropicClaude Opus
Claude Opus 5
Anthropic · Claude Opus. Released Jul 24, 2026.
Claude Opus 5 is a model from Anthropic in the Claude Opus family, released Jul 24, 2026. evals.report tracks 8 reported Claude Opus 5 benchmark scores across AA-Omniscience: Knowledge and Hallucination Benchmark, ARC-AGI-1, ARC-AGI-2, ARC-AGI-3, BrowseComp, Humanity's Last Exam, DeepSWE, FrontierCode — each shown with its benchmark, metric, source status, and date, and never combined into a single ranking.
8 results
Benchmark results 8
Compare this model| Benchmark | Category | Score | Metric | Status | Date | |
|---|---|---|---|---|---|---|
| AA-Omniscience: Knowledge and Hallucination Benchmark | Reasoning | 37 | AA-Omniscience Index | Official | Jul 24, 2026 | Details |
| ARC-AGI-1 | Reasoning | 97.5% | accuracy | Official | Jul 24, 2026 | Details |
| ARC-AGI-2 | Reasoning | 90.42% | accuracy | Official | Jul 24, 2026 | Details |
| ARC-AGI-3 | Reasoning | 30.2% | accuracy | Unverified | Jul 24, 2026 | Details |
| BrowseComp | Agents | 90.8% | accuracy | Verified | Jul 24, 2026 | Details |
| Humanity's Last Exam | Reasoning | 56.3% | accuracy | Verified | Jul 24, 2026 | Details |
| DeepSWE | Coding | 68.8% | % resolved | Verified | Jul 24, 2026 | Details |
| FrontierCode | Coding | 53.4% | weighted score (Main) | Official | Jul 24, 2026 | Details |