Anthropic: Claude Opus 4.1anthropic
Bottom Line
Anthropic: Claude Opus 4.1: $15.00/1M input, $75.00/1M output, 200K context. 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...
API Pricing (per 1M tokens)
| Input | $15.00 |
| Output | $75.00 |
| Cache Read | — |
| Cache Write | — |
| Blended (3:1) | $30.00 |
Specs & Performance
| Context Length | 200K |
| Max Output | 32K |
| Intelligence | — |
| Coding | — |
| Math | — |
| Speed | — |
| TTFT | — |
| CPS Grade | — |
| Input / Output Modalities | image, text, file → text |
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FAQ
How much does the Anthropic: Claude Opus 4.1 API cost?
Anthropic: Claude Opus 4.1 costs $15.00/1M input tokens and $75.00/1M output tokens. Blended cost at a 3:1 ratio is about $30.00/1M tokens.
What is the context window of Anthropic: Claude Opus 4.1?
Anthropic: Claude Opus 4.1 supports a 200K token context window with up to 32K output tokens.
Is Anthropic: Claude Opus 4.1 worth it?
Anthropic: Claude Opus 4.1 has a CPS grade of — (score —), intelligence index —, coding index —. Use the compare page to benchmark against rivals.