Elon Musk sued OpenAI, Sam Altman and Greg Brockman in 2024, claiming they reneged on their promise to keep the artificial intelligence lab a nonprofit.

Musk v. Altman puts OpenAI’s $130 billion foundation, Microsoft partnership and nonprofit mission on trial as IPO questions loom.

Musk’s lawsuit accuses Altman of fraud, while OpenAI says that Musk is ‘motivated by jealousy’