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.

ChatGPT is owned by OpenAI, which has a complicated organizational structure. The start-up was founded as a nonprofit but discovered the model was unsustainable for funding its research.

I personally think we have been on the wrong side of history here and need to figure out a different open source strategy; ...

SoftBank is in talks to inject up to $25 billion directly into OpenAI, positioning the Japanese tech conglomerate to become ...

SoftBank is in talks to invest up to $25 billion in OpenAI, which would make it the company’s biggest backer, CNBC has ...

OpenAI’s accelerating expenses are the main reason the corporate structure of the company, which began as a non-profit research lab, could soon change. OpenAI must raise billions of additional ...

Sam Altman's comments came amid a flurry of online exchanges between himself, Musk, and Microsoft over the $500 billion Stargate Project announced by Trump.

President Donald Trump spoke with OpenAI CEO Sam Altman by phone Friday, ahead of the AI infrastructure announcement, CNBC ...