GPT-4o will essentially transform ChatGPT into a digital personal assistant capable of real-time, voiced conversations. It will also be able to interact via text and "vision," which means it will be able to examine and discuss screenshots, images, documents, or charts uploaded by users.
Reports mention that the man's fears were fueled by his text exchanges with the AI chatbot Eliza, which made him more anxious and ultimately led to suicidal thoughts.