OpenAI launched its most advanced language model Thursday with the release of GPT-5, a flagship product the company says will enhance ChatGPT as it reportedly nears a $500 billion valuation and aims to stave off competitors in Google, Anthropic and more.

Today, OpenAI is starting to roll out GPT-5 to all of its users. In a rather lengthy blog post, the company reveals that the model is available today for Plus, Pro, Team, and free users. However, Enterprise and Edu subscribers will have to wait one week before gaining access. There are three new models in total: GPT-5, GPT-5 mini, and GPT-5 Pro.