OpenAI CEO Sam Altman rejected a potentially seismic deal that could shape the future of artificial intelligence, telling the Elon Musk-led group of investors that the ChatGPT maker is not for sale.

Former co-founder Elon Musk, along with a group of investors (xAI, Baron Capital Group, Emanuel Capital and others), offered ...

OpenAI CEO Sam Altman is a billionaire, thanks to his investments in technology companies like Reddit, Stripe, Airbnb, and more. Here's how Altman made his money.