For API users, GPT-5 costs $1.25 per million input tokens and $10.00 per million output tokens for the standard model. GPT-5 ...

OpenAI has launched GPT-5, its new flagship AI system. It features a unified architecture with adaptive reasoning to boost ...

Sam Altman says ChatGPT-5 feels like a real expert. Launched today, the model can code from scratch and deliver on-demand ...