Say hello to GPT-5.1 and new personalization controls, rolling out to all users this week.
8 unique chat styles (including 3 new ones) are now in your ChatGPT personalization tab, making it easier to set the tone and style that feels right for you in ChatGPT.
- Default - Professional - Candid - Quirky - Friendly (formerly Listener) - Efficient (formerly Robot) - Nerdy - Cynical
The new chat styles are available in all ChatGPT models.
