How Elon Musk left OpenAI, according to Greg Brockman

Key Points:

• In 2017, OpenAI co-founders clashed over control of the company as it planned to create a for-profit arm to commercialize AI technology, with Elon Musk demanding full control but facing opposition from Sam Altman, Greg Brockman, and others.
• Musk reacted angrily when denied control, eventually leaving the board in 2018 and ceasing his regular donations, though he continued supporting office space until 2020; this conflict set the stage for Musk’s 2024 lawsuit against his former co-founders.
• Greg Brockman’s testimony revealed personal journal entries detailing the intense negotiations, including considerations about removing Musk from the board and debates over balancing nonprofit and for-profit interests.
• Musk’s legal team accuses Altman and Brockman of “stealing a charity,” while OpenAI’s defense argues Musk shared the same vision for a for-profit structure; the dispute intensified after OpenAI’s success and large investments from Microsoft valued the company in the tens of billions.
• The ongoing trial highlights deep divisions over governance, control, and the future direction of OpenAI, with Brockman emphasizing Musk’s limited understanding of AI and the nonprofit’s mission, while Musk’s lawyers challenge the founders’ motives and financial gains.