Wednesday, April 29, 2026
Tuesday, April 28, 2026
What Elon Musk’s Clash With Sam Altman of OpenAI Is Really About - The New York Times
Et Tu, Brute? What Elon Musk’s Clash With Sam Altman Is Really About.
"Mr. Musk’s lawsuit against Mr. Altman and OpenAI makes the case that all-encompassing greed is Silicon Valley’s defining feature.

Illustration by Ben Denzer; Photographs by Eric Lee/The New York Times, Anna Moneymaker/Getty Images
One of the most controversial and overexposed men in the world is suing another man, who is equally unsympathetic and equally inescapable. Both are insanely rich.
It is so tempting to look away.
Elon Musk’s lawsuit against Sam Altman involves onetime colleagues and buddies who became peevish enemies. Now they would like to take each other down. Happens all the time. These guys just have more lawyers.
Ignoring this conflict would be a mistake, however. The rancorous dispute between Mr. Musk and Mr. Altman, which went to trial this week with opening statements in an Oakland, Calif., federal courtroom on Tuesday, goes to the heart of Silicon Valley, a place that has always cloaked itself in virtue.
Mr. Altman and Mr. Musk started working on what was supposed to be a different sort of tech lab in 2015. OpenAI was a Manhattan Project for artificial intelligence, a nonprofit venture that would act as a shield against rapacious behavior by less benevolent outfits. The goal was to “shift the dialog toward being about humanity winning rather than any particular group or company,” according to a document in the case.
Mr. Musk, the chief executive of Tesla, provided the initial funding. Mr. Altman was OpenAI’s leader and spokesman. But Mr. Musk says their interests quickly diverged when it became clear just how much money was up for grabs. OpenAI converted to a for-profit company last year. “A textbook tale of altruism versus greed,” Mr. Musk asserted in his suit’s opening salvo.
The fact that the person calling himself an altruist here is likely to become the world’s first trillionaire doesn’t necessarily make it untrue. In his lawsuit, filed in 2024, Mr. Musk said Mr. Altman, OpenAI president Greg Brockman and others “unjustly enriched” themselves in the development of OpenAI “to the tune of billions of dollars.”
OpenAI, whose value is approaching $1 trillion, had the inevitable response: No, you’rethe one who is greedy. The company argued that Mr. Musk walked away when he could not take over the entire enterprise.
“This case has always been about Elon generating more power and more money for what he wants,” OpenAI said in a statement.
One of the few things the moguls agree on is that their feud evokes the works of a certain Elizabethan playwright. Mr. Musk, 54, said in his suit that Mr. Altman’s “perfidy and deceit are of Shakespearean proportions.” Mr. Altman, 41, mused in a blog post this month that “there has been so much Shakespearean drama between the companies in our field.”
If there is a Shakespeare play that could sum up this soured friendship, it’s “Julius Caesar.” Brutus wants to stop Caesar from gaining too much power, or so he says. Caesar is quite surprised that he’s being assassinated by a supposed friend. “Et tu, Brute?” he cries. Brutus ends the play as dead as Caesar but is mourned as “the noblest Roman of them all.”
Mr. Musk should be so lucky to draw such praise.
‘For the Good of the World’
In the middle of the last decade, Mr. Altman was a Silicon Valley insider running the top start-up incubator, Y Combinator. Ambitious and persuasive, he didn’t want just to fund companies. He was on a mission to save humanity, which — unknown to the masses — was at great risk.
“I think A.I. will probably, most likely, lead to the end of the world,” Mr. Altman said in 2015. It was a fear he would often express. Why not, he asked, create a bulwark against the other A.I. companies “for the good of the world”?
Mr. Altman drew in Mr. Musk, who was even more worried about where A.I. was heading. “We are summoning the demon,” Mr. Musk once said.
Immediately, there was a problem. People everywhere work on nonprofit ventures for modest salaries. They sacrifice for their ideals. Mr. Altman knew that would not fly in Silicon Valley. The engineers and scientists would “get start-up-like compensation if it works,” he promised.
The nonprofit was dead almost before it began. OpenAI is owned by its employees and investors, including Microsoft, Amazon, Nvidia and SoftBank, as well as the OpenAI Foundation. (Mr. Altman has no direct equity in OpenAI but has other investments that make him comfortably a billionaire.) OpenAI is planning to sell shares to the public in one of the richest stock offerings in history.
Silicon Valley is the great wellspring of wealth in modern America. Nine of the 10 richest Americans are tech entrepreneurs, with Warren Buffett the only exception. People might be offended by OpenAI’s turnabout, but few could say they were shocked.
Except the richest man in the world, whose own A.I. venture, xAI, is now part of one of his other companies, SpaceX. SpaceX will soon sell shares to the public as a decidedly for-profit operation.
No Happy Ending
Tech companies are subject to relatively few constraints these days. Congress is generally passive. Federal regulators have been hobbled. The Trump administration is stocked with venture capitalists and others receptive to tech and its money, as is President Trump.
What’s left for tech opponents are civil suits. Social media companies face an onslaught of cases. One of the first, in Los Angeles last month, found that Meta and YouTube were to blame for anxiety and depression in a young woman who was a heavy user.
“Trials are all we have right now, and things are better because of them,” said Max Tegmark, a co-founder of the Future of Life Institute, a nonprofit trying to reduce catastrophic technology risks. “Trials provide information that is not otherwise accessible.”
The exhibits in the Musk/Altman trial are an example of material that presumably would never have seen the light otherwise. That includes emails between the two leaders as they tried getting OpenAI off the ground.
“Do you have any objection to me proactively increasing everyone’s comp by 100-200k per year?" Mr. Altman wrote to Mr. Musk in 2015. “I think they’re all motivated by the mission here but it would be a good signal to everyone we are going to take care of them over time.”
The Future of Life Institute gives OpenAI an overall grade of C plus for safety while xAI got a D. “A.I. is less regulated in America than sandwiches,” said Mr. Tegmark, who is also a physics professor at the Massachusetts Institute of Technology. “You can’t open a sandwich shop without having your kitchen inspected. But you can release an A.I. girlfriend for 11-year-olds and that’s fine.” A defeat for OpenAI might begin to change that, he said.
Some A.I. watchdogs said they would like to see OpenAI brought to justice the way Meta and YouTube were. But they would prefer almost any plaintiff to Mr. Musk.
“I don’t have long-term faith in a system where we’re legislating through private litigation,” said Sacha Haworth, executive director of the Tech Oversight Project, a Washington-based advocacy group. “I don’t want to rely on a billionaire with a grievance.”
If Mr. Musk wins, she pointed out, it would weaken or even destroy OpenAI, “opening up a large share of the market that an Elon Musk company can then gobble up.”
And if OpenAI gets the suit dismissed? “It would send a signal that it’s OK to launch as a nonthreatening nonprofit working for the public’s benefit and then cynically change to a for-profit without any accountability,” she said.
Ms. Haworth’s conclusion: “There’s no happy ending here.”
(The New York Times sued OpenAI and Microsoft in 2023 for copyright infringement of news content related to A.I. systems. The two companies have denied those claims.)
Some critics are worried that, in the worst scenario for OpenAI, its charitable arm would shutter. That, they said, would wipe out a very large foundation that could have helped people. Mr. Musk says he will give any damages he receives to the foundation.
Others take a more benign view.
“The law doesn’t rely on you being a good person to act in the public interest,” said Shaoul Sussman, a former official with the Federal Trade Commission. “A lot of the dirty laundry of OpenAI is going to come out.”
In a different environment, Mr. Musk’s pursuit of OpenAI might have been brief, ending with a tip to regulators. But he is not keen on government oversight, which during the Biden administration produced investigations and enforcement actions into his companies.
Instead, Mr. Musk’s case against OpenAI uses a legal doctrine called ultra vires, which means “beyond the powers.” It holds that a corporation is restricted to activities defined in its charter. This approach was widely used in the early 19th century when the federal government was small and weak and only a competitor could rein in your company.
Most corporations now have wide-ranging charters that allow them to pursue multiple goals. But there is one exception: nonprofits.
“This is the first high-profile case that I know of being pursued under these statutes for 100 years,” Mr. Sussman said.
In a trial expected to last several weeks, the very old laws will meet the very new technology. As Shakespeare said, what’s past is prologue.
David Streitfeld writes about technology and the people who make it and how it affects the world around them. He is based in San Francisco."
Monday, April 27, 2026
Elon Musk and Sam Altman face off in court over OpenAI’s founding mission
Elon Musk and Sam Altman face off in court over OpenAI’s founding mission
“Elon Musk is suing Sam Altman and OpenAI, alleging breach of contract and unjust enrichment. Musk claims Altman betrayed OpenAI’s founding mission by restructuring it as a for-profit entity, seeking damages and the removal of Altman and other executives. OpenAI denies the allegations, asserting Musk agreed to the for-profit transition and is motivated by jealousy.
Musk’s lawsuit accuses Altman of fraud, while OpenAI says that Musk is ‘motivated by jealousy’

A lawsuit between two of Silicon Valley’s biggest tycoons goes to trial Monday in California, the culmination of a years-long bitter feud. Elon Musk has accused Sam Altman of betraying the founding agreement of the non-profit they started together, OpenAI, by changing it to a for-profit enterprise.
Musk accuses Altman, OpenAI, its president Greg Brockman, and its major partner Microsoft of breach of contract and unjust enrichment in the lawsuit. Jury selection is scheduled to begin Monday morning at a federal courthouse in Oakland, with opening arguments from both sides expected later this week. The trial is slated to last two to three weeks. Along with internal communications from Musk and key executives at OpenAI, the trial promises a who’s who of Silicon Valley on the witness stand, including Musk, Altman and Microsoft CEO Satya Nadella.
OpenAI has vehemently denied Musk’s allegations, saying that he agreed in 2017 that establishing a for-profit entity would be a necessary next step for the company and that Musk is “motivated by jealousy” and “regret for walking away”. The company also contests that Musk’s funding was an investment, stating that it was instead a tax deductible donation to the non-profit and does not entitle him to ownership in OpenAI.
The case carries sizable stakes for OpenAI, which is expected to go public later this year at around a $1tn valuation. Musk is seeking a range of remedies that include the removal of Altman and Brockman and more than $134bn in damages, which the tycoon says would be redistributed to OpenAI’s non-profit arm. He also wants to reverse the company’s restructuring as a for-profit entity.
Altman, Musk and several other founders launched OpenAI in 2015 as a non-profit organization, with Musk providing about $38m. Altman’s relationship with Musk turned sour around 2017, after the billionaire grew impatient with OpenAI’s progress and made a failed bid to exert more control over the company. He left OpenAI’s board in 2018 and did not offer any more funding.
During OpenAI’s post-Musk years, it launched the wildly successful ChatGPT, raised tens of billions of dollars from Microsoft and grew to be one of the world’s most valuable private companies. Altman became the face of the AI boom. As the startup sought even more investment in 2025, it gained final approval from regulators to restructure its main business into a for-profit corporation, though one technically still overseen by the original non-profit.
Musk’s suit alleges that Altman’s dealmaking and maneuvering of OpenAI break with the fundamental mission of the company as a non-profit to benefit humanity and amount to a breach of contract. The suit also claims Altman and Brockman unjustly enriched themselves through their control of the company.“