The Atlas browser can act as your "agent" online, doing tasks like shopping or booking tickets. But that gives it access to a lot of personal information.

ABC News’ Elizabeth Schulze reports on Jacob Irwin’s first time speaking out about his lawsuit against OpenAI – claiming Chat GPT drove him into delusional episodes.

The lawsuits claim that OpenAI knew about the potential effects ChatGPT could have on people's mental health but still released GPT-4o prematurely amid internal warnings that it was dangerously sycophantic and psychologically manipulative.

OpenAI said it's working with mental health professionals to improve ChatGPT's responses. The AI chatbot has 800 million weekly active users.

OpenAI CEO Sam Altman says Google’s ad model profits when search fails – and vows ChatGPT will take a different approach to ads and commerce.

Peloton and Tripadvisor are now available as apps in ChatGPT, letting users request workout tips and travel recommendations without leaving the chat.