Claude Opus 4.1
Claude Opus 4.1 by Anthropic — specifications, pricing and published benchmark scores, with community links.
| Organization | Anthropic |
|---|---|
| Released | 2025-08 |
| License | Proprietary |
| Open weights | No |
| Parameters | Undisclosed |
| Context window | 200,000 tokens |
| Modality | Text, image |
| Input price | $15 / 1M |
| Output price | $75 / 1M |
Benchmark scores
- swe-bench-verified: 74.5
- gpqa: 80.9
- mmlu: 89.2
- aime: 78
Latest links
No links yet.