Overview of GPT-5 System Card

The GPT-5 system card outlines how a unified model routing system operates to deliver fast and intelligent responses. It features the main model, gpt-5-main, alongside specialized versions such as gpt-5-thinking and lightweight iterations like gpt-5-thinking-nano. These models are optimized for different tasks and developer needs, allowing for tailored applications in various contexts. For more information, visit the OpenAI GPT-5 System Card.