Elon Musk’s ongoing dispute with OpenAI and CEO Sam Altman escalated on Tuesday, April 29, as the billionaire entrepreneur gave strong testimony during the second day of a closely watched federal jury trial in Oakland, California.
The case centres on Musk’s claim that OpenAI abandoned its original nonprofit mission and transformed into a profit-driven artificial intelligence giant aligned with corporate interests, particularly through its multibillion-dollar relationship with Microsoft. Musk, who co-founded OpenAI in 2015 before leaving the organization in 2018, claims the company violated the principles on which it was established.
Sam Altman and Elon Musk arrive at court. Source: CNBC
During tense cross-examination, Musk repeatedly squared off with OpenAI attorney William Savitt, challenging the framing of questions and resisting direct yes-or-no answers, according to reports. At one point, Musk snapped: “Your questions are designed to trick me.” He also told the court he felt like “a fool” for helping fund OpenAI in its early days.
Musk further accused OpenAI’s leadership of betraying the company’s founding purpose, arguing that “it’s not OK to steal a charity,” a line that has quickly become one of the defining moments of the trial so far.
Altman and OpenAI, however, pushed back aggressively against Musk’s narrative. Lawyers representing the company argued that Musk had previously entertained the idea of a for-profit structure himself and only became hostile after losing influence within OpenAI and launching rival AI company xAI. Court documents and internal communications presented during proceedings reportedly suggest Musk was aware of commercialization discussions years earlier.
Sam Altman has consistently defended OpenAI’s evolution, maintaining that the scale of modern AI development requires unprecedented capital and infrastructure. OpenAI executives argue the company’s current structure was necessary to compete with major AI players such as Google DeepMind and Anthropic while continuing to pursue artificial general intelligence (AGI).
Courtroom battle reveals deeper power struggle inside AI
While the legal clash is deeply personal, the implications stretch far beyond Musk and Altman themselves. The trial is increasingly exposing a wider ideological divide shaping the future of artificial intelligence.
Musk has presented himself as someone trying to preserve OpenAI’s original public-interest mission. OpenAI, on the other hand, calls Musk’s lawsuit pure ‘competitive pressure’ as xAI attempts to challenge OpenAI’s dominance in generative AI. The rivalry has become fiercer over the past year as xAI integrates Grok more deeply into X, while OpenAI continues expanding ChatGPT’s enterprise reach and infrastructure partnerships.
ELON MUSK: “We are seeing Grok very helpful in things like customer service,
You can yell at it, and it’s still going to be very nice!
Grok is already doing quite a good job at SpaceX and Tesla. We look forward to offering that to other companies” pic.twitter.com/o3SnyiTBhN— Mars University (@MarsUniversityX) April 29, 2026
The stakes are also financial. Musk is reportedly seeking damages that could reach well over $100 billion, alongside structural changes that would reverse OpenAI’s corporate transition and potentially remove Altman and president Greg Brockman from leadership positions.
Industry analysts believe the outcome could significantly affect how future AI labs are funded and governed. A ruling against OpenAI could complicate its restructuring plans and weaken confidence around future investment rounds or possible public-market ambitions. Conversely, a victory for OpenAI could reinforce the growing belief that frontier AI development is no longer realistically sustainable without massive commercial backing.
READ ALSO: Where AI Is Actually Finding Product Market Fit in Crypto
What the Musk-Altman battle could mean for AI going forward
Beyond the headlines and courtroom tension, the case could shape how the next generation of artificial intelligence is controlled, funded, and regulated.
The way it looks right now, the dispute reflects two competing visions of AI development. One side argues that advanced AI should remain open, safety-focused, and protected from concentrated corporate influence. The other contends that building increasingly powerful systems requires enormous capital, private infrastructure, and aggressive commercial scaling.
The timing matters a lot. AI companies are now racing to build more advanced models, while people discuss AGI, safety risks, national competition, and rules. Governments around the world are already debating how much power private companies should have over important AI systems.
As the trial continues in the coming weeks (it’s meant to be a month-long trial), the industry will be watching for more than a legal verdict. The courtroom battle between Musk and Altman is increasingly becoming a symbolic fight over who gets to define the future direction of artificial intelligence itself.
Enjoyed this piece? Bookmark DeFi Planet, explore related topics, and follow us on Twitter, LinkedIn, Facebook, Instagram, Threads, and Coin MarketCap Community for seamless access to high-quality industry insights.
“Take control of your crypto portfolio with DeFi Planet PRO, DeFi Planet’s suite of analytics tools.”
