Claude Sonnet 4.5
Vertex (Anthropic)
The Claude Sonnet 4.5 AI model by Vertex (Anthropic) offers developers a powerful tool with a context window of 200,000 tokens and advanced reasoning capabilities. With support for text input, vision tasks, and function calling, this model is ideal for a wide range of AI applications. Priced at $3/M input and $15/M output tokens, it provides exceptional value for developers seeking cutting-edge AI capabilities.
Key Specifications
Context Window
200K 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
- Vertex (Anthropic)
- Release Date
- September 29, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image