Claude Opus 4 is benchmarked as the world’s best coding model, at time of release, bringing sustained performance on complex, long-running tasks and agent workflows. It sets new benchmarks in software engineering, achieving leading results on SWE-bench (72.5%) and Terminal-bench (43.2%). Opus 4 supports extended, agentic workflows, handling thousands of task steps continuously for hours without degradation. Read more at the [blog post here](https://www.anthropic.com/news/claude-4)
| Signal | Strength | Weight | Impact |
|---|---|---|---|
| Capabilitiesjust now | 83 | 30% | +25.0 |
| Pricingjust now | 75 | 25% | +18.8 |
| Context Windowjust now | 84 | 15% | +12.6 |
| Recencyjust now | 79 | 15% | +11.8 |
| Output Capacityjust now | 75 | 15% | +11.3 |
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Cost Estimator
$286.86/month more than category average
From verified sources. View all benchmarks