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Anthropic / anthropic/claude-opus-4.1
Anthropic: Claude Opus 4.1
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...
200,000
Context
32,000
Max output
$15.00 / 1M
Prompt price
2025-08-05
Created
01 / Snapshot
Pricing, context, modalities, and parameters.
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| Provider | Anthropic | Input modalities | image, text, file |
|---|---|---|---|
| Output modalities | text | Prompt price | $15.00 / 1M |
| Completion price | $75.00 / 1M | Request price | N/A |
| Context length | 200,000 | Max completion tokens | 32,000 |
| Supported parameters | include_reasoning, max_tokens, reasoning, response_format, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_p | ||
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anthropic/claude-opus-4.1
Anthropic: Claude Opus 4.1
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...
Deep analysis
Coding workflows
Cross-modal work
Long context
vision
tool-capable
long-context
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.