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Breaking · Apr 28, 2026, 07:17 PM · 2 sources

Elon Musk takes the stand in trial against OpenAI and Sam Altman over nonprofit-to-profit conversion

Elon Musk testified Tuesday in his high-profile lawsuit against OpenAI and CEO Sam Altman, centered on allegations that OpenAI's conversion from a nonprofit to a for-profit structure violates its founding charter. The case pits Musk against the organization he co-founded and partially funded in its early years.

The trial carries broad governance implications for the AI sector: a ruling in Musk's favor could set legal precedent constraining how mission-driven AI nonprofits restructure for commercial scale. Enterprise customers and investors in AI labs with similar hybrid structures are watching the outcome closely.

Sources

Everything this brief rests on
  1. 01 Primary source theverge.com
  2. 02 Live updates from Elon Musk and Sam Altman's court battle over the future of OpenAI theverge.com