GPT-5 Pro
OpenRouter
OpenRouter's GPT-5 Pro AI model offers developers an impressive context window of 400,000 tokens and advanced reasoning capabilities for text input, vision, and function calling. With an output limit of 272,000 tokens, this model is perfect for complex AI projects requiring deep understanding and accurate responses. Accessible at $15/M input and $120/M output tokens, GPT-5 Pro is a cost-effective solution for developers seeking cutting-edge AI technology.
Key Specifications
Context Window
400K tokens
Max Output Tokens
272K tokens
Input Pricing
$15.00
per million tokens
Output Pricing
$120.00
per million tokens
Capabilities
- Text Generation
- Vision
- Function Calling
- Advanced Reasoning
- File Attachments
Additional Details
- Provider
- OpenRouter
- Release Date
- October 6, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image