Claude Opus 4.1
FastRouter
The Claude Opus 4.1 AI model by FastRouter offers advanced capabilities in text input, vision processing, function calling, and reasoning. With a context window of 200,000 tokens and an output limit of 32,000 tokens, it excels in handling complex tasks and generating high-quality outputs. Developers can leverage its multimodal functionality and precise performance for a wide range of AI applications.
Key Specifications
Context Window
200K tokens
Max Output Tokens
32K tokens
Input Pricing
$15.00
per million tokens
Output Pricing
$75.00
per million tokens
Capabilities
- Text Generation
- Vision
- Function Calling
- Advanced Reasoning
- File Attachments
Additional Details
- Provider
- FastRouter
- Release Date
- August 5, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image