Mark Zuckerberg’s Meta offered employees of rival OpenAI signing bonuses of $100 million to switch companies, according to Open AI CEO Sam Altman.

That report, dubbed The OpenAI Files, is out today. It’s a collaboration between the Midas Project and the Tech Oversight Project, two nonprofit tech watchdog organizations, and it’s billed as the “most comprehensive collection to date of documented concerns with governance practices, leadership integrity, and organizational culture at OpenAI.”