Anthropic says Claude Opus 5 beats rival models at similar or lower cost per task
claudeai · x · 2026-07-25
Anthropic says Claude Opus 5 is highly efficient, delivering better results than other models at a similar or lower cost per task.
The attached charts highlight:
- Agentic computer use: Opus 5 leads on OSWorld 2.0 across effort levels.
- Business workflows: Opus 5 stays ahead on AutomationBench.
- Multidisciplinary reasoning: Opus 5 tops Humanity’s Last Exam with tools, while Fable 5 and GPT-5.6 Sol trail behind on the plotted curves.
Related event: Anthropic Releases Claude Opus 5: SOTA Performance at Half the Price(128 posts)→
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