Anthropic
Claude 4.1 Opus (Reasoning) is an Anthropic Claude Opus profile, representing the high-capability end of the Claude lineup for difficult coding, agentic, research, and computer-use tasks. This page compares the exact benchmarked variant against other Claude and non-Claude models on capability, runtime, and price.
Introducing Claude OpusRank #59 across 526
Rank #79 across 436
Rank #353 across 357
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Higher bars mean stronger relative placement.
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 42.0 | #59 |
| Artificial Analysis Coding Index | coding | 36.5 | #79 |
| Artificial Analysis Math Index | math | 80.3 | #64 |
| MMLU-Pro | reasoning | 88.0% | #7 |
| reasoning |
| 80.9% |
| #109 |
| Humanity's Last Exam | reasoning | 11.9% | #141 |
| LiveCodeBench | coding | 65.4% | #94 |
| SciCode | coding, reasoning | 40.9% | #93 |
| Output Speed | speed | 33.7 tok/s | #287 |
| Time to First Token | speed | 9.98s | #262 |
| Blended Price | cost | $32.81/M | #353 |
| Input Price | cost | $18.75/M | #353 |
| Output Price | cost | $75.00/M | #354 |
| Value Index | cost, overall | 1.3 | #345 |