Anthropic: Claude Opus 4.1
anthropic/claude-opus-4.1
Context: 200,000In: $15.00/1MOut: $75.00/1MUpdated 2026-08-05
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Intelligence
—
Coding
—
Agentic
—
Metric profile
Trend over time
Intelligence
—
Coding
—
Agentic
—
Only 1 snapshot so far (data refreshes daily) — the trend line appears after the 2nd snapshot.
Classic evals (curated from model cards)
Anthropic Claude (Opus) — manually maintained, may lag releases
MMLU-Pro
77.5%
GPQA Diamond
78.6%
HumanEval
95%
MATH-500
96.8%
AIME 2025
32%
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| gamedev | 1217 | 58.5% | #41 |
| 3d | 1208 | 51.8% | #43 |
| asciiart | 1203 | 51.4% | #21 |
| codecategories | 1200 | 55.8% | #50 |
| svg | 1200 | 60.8% | #29 |
| website | 1200 | 55.3% | #56 |
| uicomponent | 1198 | 57.9% | #51 |
| dataviz | 1192 | 56.4% | #52 |