Claude Sonnet 4
OpenCode Zen
The Claude Sonnet 4 AI model by OpenCode Zen offers developers a powerful tool with a massive context window of 1,000,000 tokens and advanced reasoning capabilities. With support for text input, vision tasks, function calling, and more, this model is ideal for a wide range of AI applications. Priced at $3/M input and $15/M output tokens, it provides high-quality results for complex projects, with training data up to 2025-03-31.
Key Specifications
Context Window
1.0M tokens
Max Output Tokens
64K tokens
Input Pricing
$3.00
per million tokens
Output Pricing
$15.00
per million tokens
Capabilities
- Text Generation
- Vision
- Function Calling
- Advanced Reasoning
- File Attachments
Additional Details
- Provider
- OpenCode Zen
- Release Date
- May 22, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image