anthropic
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...
Quality Score
85/100
composite of price, context, capability
Input Price
$15.00
per 1M tokens
Output Price
$75.00
per 1M tokens
Context Window
200,000
tokens
- Model ID
- anthropic/claude-opus-4.1
- Vendor
- anthropic
- Tokenizer
- Claude
- Input Modalities
- image, text, file
- Output Modalities
- text
- Max Output
- 32,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
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