GPT-5 Chat (latest)
OpenRouter
OpenRouter's GPT-5 Chat AI model offers developers a powerful tool with a context window of 400,000 tokens and an output limit of 128,000 tokens. With capabilities in text input, vision, and advanced reasoning, this model is ideal for a wide range of AI applications. Developers can access this cutting-edge technology for $1.25 per million input tokens and $10 per million output tokens, with training data up to September 30, 2024.
Key Specifications
Context Window
400K tokens
Max Output Tokens
128K tokens
Input Pricing
$1.25
per million tokens
Output Pricing
$10.00
per million tokens
Capabilities
- Text Generation
- Vision
- Advanced Reasoning
- File Attachments
Additional Details
- Provider
- OpenRouter
- Release Date
- August 7, 2025
- Advanced Reasoning
- Supported
- Supported Input Types
- text, image