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...
| Provider | anthropic |
|---|---|
| Input price | $15.00 / 1M tokens |
| Output price | $75.00 / 1M tokens |
| Context window | 200k tokens |
| Max output | 32k tokens |
| Modalities | image, text, file |
| Model ID | anthropic/claude-opus-4.1 |
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