Claude Opus 5
claude-opus
Strongest Claude Opus model for coding, agents, and professional work
ReasoningTool CallingAttachments
Context Window
1M
Max Output
128K
Temperature
No
Open Weights
No
Knowledge Cutoff
2026-05
Released
2026-07-24
Last Updated
2026-07-24
Modalities
Input:TextImagePDF
→Output:Text
Benchmarks
| Benchmark | Score | Metric | Harness |
|---|---|---|---|
| SWE-Bench Verified | 96 | resolved | - |
| SWE-Bench Pro | 79.2 | resolve rate | - |
| SWE-Bench Multilingual | 89.5 | resolve rate | - |
| SWE-Bench Multimodal | 59.4 | resolve rate | - |
| DeepSWE | 68.8 | resolve rate | - |
| FrontierCode | 53.4 | mean@5 | - |
| Frontier-Bench | 43.3 | mean reward | mini-SWE-agent |
| BrowseComp | 90.8 | accuracy | - |
| Humanity's Last Exam | 56.3 | accuracy | - |
| Humanity's Last Exam | 64.7 | accuracy | - |
| DeepSearchQA | 95 | F1 | - |
| OSWorld | 70.6 | success rate | - |
| GDPval-AA | 1861 | Elo | - |
| AA-Briefcase | 1720 | Elo | - |
| AutomationBench | 26 | success rate | - |
| ARC-AGI-1 | 97.5 | accuracy | - |
| ARC-AGI-2 | 90.4 | accuracy | - |
| ARC-AGI-3 | 30.2 | RHAE | - |
| HealthBench Professional | 59.8 | score | - |
Available Providers (12)
| Provider | Input /1M | Output /1M | Cache Read /1M | Cache Write /1M | Reasoning | Status |
|---|---|---|---|---|---|---|
 NanoGPT | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 LLM Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 Kilo Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 OpenRouter | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | toggle, effort | — |
 Cloudflare AI Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 Vercel AI Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort, budget_tokens | — |
 OrcaRouter | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 178.801 | effort | — |
 Ofox | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 Merge Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | toggle, effort | — |
 Eden AI | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 Tempr Gateway | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | effort | — |
 CrossModel | Rp 89.401 | Rp 447.001 | Rp 8.941 | Rp 111.751 | toggle, effort | — |