Claude Opus 4.1 (latest)
Anthropic
The Claude Opus 4.1 AI model by Anthropic offers developers a powerful tool with a large context window of 200,000 tokens and advanced reasoning capabilities. With text input, vision, function calling, and a training data cutoff of 2025-03-31, this model is perfect for a wide range of applications. Get access to this cutting-edge AI model for $15/M input and $75/M output tokens.
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
- Anthropic
- Release Date
- August 5, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image