On a call with reporters Wednesday previewing the new chatbot, Altman likened GPT-5 to a Ph.D.-level expert. The new chatbot ...

ChatGPT-5 now has 4 personality modes. Here’s how to use Cynic, Robot, Listener, and Nerd — and why switching styles can unlock new ways to think.

If you're trying out the new GPT-5 model on ChatGPT, some of the most notable upgrades include choosing personalities and ...

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