Elon Musk co-founded OpenAI with Sam Altman in 2015 but later parted ways with OpenAI. Musk repeatedly attacked Altman for prioritising profits over AI's ethical development. In 2017, Musk sought to become OpenAI's CEO, but co-founders rejected the idea. Musk launched OpenAI's rival xAI in 2023. Recently, Musk offered to buy OpenAI for $97.4 billion, but Altman rejected the offer.