GPT-5
OpenAI's new flagship model, with leading performance across coding, math, writing and health.
We are introducing GPT‑5, our best AI system yet. GPT‑5 is a significant leap in intelligence over all our previous models, featuring state-of-the-art performance across coding, math, writing, health, visual perception, and more.
Official source
Introducing GPT-5openai.com · published