Elon Musk Sues OpenAI and Microsoft for $134 Billion Over Nonprofit Shift
Key Takeaways
- Musk sues OpenAI and Microsoft for up to $134 billion over nonprofit mission shift.
- He proposes directing any damages to OpenAI's nonprofit arm.
- Trial date set for April 27, 2026, in Oakland federal court.
Trial Set for April 27
A federal judge set April 27 as the start date for Musk's trial against OpenAI.
Musk accuses OpenAI of steering the startup away from its initial nonprofit mission.

He is seeking up to $134 billion from OpenAI and Microsoft.
OpenAI described the lawsuit as baseless and part of a campaign of harassment.
Core Dispute Over Nonprofit Status
The core dispute is whether OpenAI betrayed its original charitable mission.
Musk's contributions were tied to conditions that OpenAI remain open source and nonprofit.

Judge Rogers refused to strike the accusation that OpenAI violated its pledge.
Internal communications showed conflicting statements about commitment to nonprofit.
Musk's Role and Departure
Musk co-founded OpenAI but stepped back in 2018.
“OpenAIsaysElon Muskhas suddenly changed direction on what he’s seeking in his lawsuit against the startup in a “legal ambush” just weeks before trial”
He claims he came up with the name OpenAI to symbolize the company's philosophy.
The co-founders had agreed AI models should be open source, which changed after GPT-2.
Musk left because he was not given full control and launched xAI in 2023.
Broader Implications
The case could have broader implications for the governance of AI companies.
The trial comes amid a tense climate between Musk and major AI players.

The trial could become a landmark case of ethical and economic tensions.
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