Inside the Musk-OpenAI Legal Battle: Jury Weighs Nonprofit Promises and Billion-Dollar Claims

Key Takeaways

• In 2024, Elon Musk initiated legal action against Sam Altman and OpenAI, alleging betrayal of the organization’s original nonprofit mission.
• Jury deliberations commenced Monday to determine whether Altman and fellow OpenAI co-founders violated charitable trust obligations.
• During testimony, Musk claimed he was instrumental in establishing OpenAI and contributed approximately $38 million, significantly below his initial $1 billion commitment.
• Internal communications from 2017 reveal concerns among co-founders about whether Altman prioritized political aspirations over artificial intelligence advancement.
• Altman confirmed past consideration of a California gubernatorial bid and revealed Musk sought up to 90% ownership of OpenAI before his 2018 departure.

When Elon Musk and Sam Altman launched OpenAI in 2015, they envisioned a nonprofit organization that would challenge Google’s artificial intelligence supremacy. Fast forward ten years, and the former partners are locked in a contentious federal court battle in Oakland, California, disputing the very foundation of their original agreement.

The lawsuit, initiated by Musk in 2024, accuses Altman and co-founder Greg Brockman of abandoning the founding principles by steering OpenAI toward a profit-driven business model. Today, OpenAI commands a staggering valuation exceeding $850 billion. Meanwhile, Musk’s competing venture, xAI, completed a merger with SpaceX in February, achieving a combined valuation of $1.25 trillion.

After three weeks of witness testimony, closing arguments concluded last Thursday. Jurors began their deliberations this past Monday.

The Dissolution of a Partnership

However, tensions emerged by 2017. Musk advocated for acquiring up to 90% equity stake in any potential commercial entity and proposed integrating OpenAI into Tesla. His co-founders unanimously declined both proposals.

Altman maintains that OpenAI never established binding agreements regarding its organizational structure and that Musk’s insistence on absolute authority caused the irreparable rift.

Scrutiny Over Altman’s True Objectives

Under cross-examination, Altman confirmed he had contemplated pursuing California’s governorship. Subsequently, he has engaged with more than 100 congressional representatives, and OpenAI currently collaborates with Democratic strategists as it prepares for a potential initial public offering.

Altman’s legal team argues that Musk’s litigation stems from “vengeance” and involves a claim for $150 billion in damages. Conversely, Musk’s attorneys characterize Altman’s preoccupation with maintaining his CEO position as a “fixation” potentially driven by political calculations.

Implications and What Lies Ahead

Both SpaceX and OpenAI are advancing toward public market debuts. SpaceX may submit its IPO prospectus within days. The trial’s outcome could significantly impact OpenAI’s timeline and valuation.

Jurors must now determine whether Altman and Brockman are liable for breaching charitable trust obligations and engaging in unjust enrichment.

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