OpenAI has started rolling out Advanced Voice Mode for ChatGPT Plus and Team users, a feature that supports real-time, fluent conversations powered by OpenAI's latest model, GPT-4o, which combines text, vision, and audio to provide faster responses. "Advanced Voice will be rolling out the ChatGPT app to all Plus and Team users this week. It can also say'Sorry I'm late 'in more than 50 languages," OpenAI wrote on X.