OpenAI has launched GPT-Live, a new voice mode that can talk and listen at the same time, running in full-duplex like a real phone call. Users can cut it off mid-sentence, ask it to slow down, and it stops speaking when it senses the user is searching for words. When it needs to look something up on the web, it hands the question off to a background model and keeps chatting. It supports live translation with a slight delay and can display maps for weather or match scores. GPT-Live is already live on iPhone, Android, the web, and CarPlay. Free accounts get a lighter version called GPT-Live-1 mini, while Go, Plus, and Pro subscribers get the full model.