Recently, ChatGPT received one million new users in just one hour. In a post on X/Twitter, OpenAI CEO Sam Altman stated that ChatGPT “ added one million users in the last hour.” ...

The AI assistant has been adding 1 million new users an hour amid “biblical demand” for its GPT-4o, which is now available for free users of the app.

On TED Radio Hour 's three-part series, Prophets of Technology, host Manoush Zomorodi speaks with Ray Kurzweil and other scientists, entrepreneurs and experts predicting and shaping our tech future.