GPT-5: Our best model for work

We are excited to introduce you to GPT5, our most capable model yet. GPT5 figures out how hard to think, which tools to use, and suggests next steps to help you get your work done. The first thing you'll notice is the model picker.No more hunting for the right model. GPT5 adjusts the reasoning effort depending on the task. Let's test it out by going from customer feedback to prototyping new features for our travel app over the next few minutes.Type in a simple prompt like asking for help understanding custo ...