Elon Musk told a court on Wednesday that he was a "fool" for providing funding to launch ChatGPT maker OpenAI.

Elon Musk testified for more than seven hours over three days this week ⁠at ⁠a trial in Oakland, California, over the future of OpenAI, ⁠casting his lawsuit against the owner of ChatGPT as a defense o...

Musk said that those investments were not problematic, in his view, because returns were capped, meaning there was a limit on how much investors could earn.