Six Years of Online Feud, Two-Hour Verdict: Musk vs. Altman—Musk’s First Battle Ends in Defeat
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Six Years of Online Feud, Two-Hour Verdict: Musk vs. Altman—Musk’s First Battle Ends in Defeat
The legal dispute between Musk and Altman has finally reached a definitive conclusion.
Navigating Web3 tides with focused insightsAuthor｜Hualin Wuwang
Editor｜Jingyu
In the classic gangster film The Godfather, a line has endured for decades: “It’s not personal. It’s business.”
But reality is often more complicated. When business and personal grudges become entangled—when someone is both your former co-founder and now your fiercest competitor—it becomes nearly impossible to tell whether a lawsuit is a legal document or a long-overdue letter of severance.
Currently, the most closely watched litigation in Silicon Valley—and indeed across the United States—is the courtroom battle between Musk and Altman.
Now, this multi-year feud has reached its first-phase conclusion.
On May 18, 2026, local time, a nine-member jury at the U.S. District Court for the Northern District of California delivered its verdict in under two hours—Musk lost.
01 A Six-Year Feud Ends in Judgment
The jury’s verdict was straightforward—even somewhat “technical.”
The court did not directly address Musk’s central allegation: whether OpenAI betrayed its original charitable mission when it spun off its profit-making operations from its nonprofit parent and brought in commercial investors like Microsoft. Instead, the jury sidestepped that “soul-question” entirely and dismissed all claims on statute-of-limitations grounds.
Under California law, such claims must be filed within three years of the relevant events. Key milestones—including OpenAI’s opening to Microsoft investment and its gradual commercialization—were publicly reported as early as 2019. Musk did not file suit until 2024, and the jury ruled this was well beyond the statutory deadline.
9–0. Unanimous.
Judge Yvonne Gonzalez Rogers stated after trial that substantial evidence supported the jury’s decision—and bluntly declared she stood ready to “deny outright” any appeal motion Musk might file. Such direct language is rare.
William Savitt, OpenAI’s General Counsel, delivered a post-trial characterization that struck at the core of Musk’s narrative: “This is not a technical decision but a substantive one. You filed your claims too late—because you (Musk) held onto them as a weapon, compensating for your inability to compete with your rivals in the marketplace.”
That statement carries heavy implications. Its subtext is clear: Musk is not a plaintiff seeking justice—he is a commercial rival wielding judicial process as a blade.
02 Lawsuit or Public Feud?
To grasp the true logic behind this case, we must return to 2015.
That year, Musk, Altman, Greg Brockman, and others co-founded OpenAI as a nonprofit explicitly dedicated to “developing safe artificial intelligence for the benefit of humanity.” Musk contributed substantial early funding and deeply engaged in shaping the company’s strategic direction.
In 2018, he stepped down from the board, citing “conflicts of interest with Tesla’s business.”
What followed is widely known. In 2019, OpenAI accepted investment from Microsoft and gradually adopted a hybrid “capped-profit” structure; ChatGPT launched explosively; and the company’s valuation soared. Meanwhile, in 2023, Musk founded his own AI company, xAI, and released the Grok model—going head-to-head with OpenAI.
In 2024, the complaint was formally filed. Musk accused Altman and Brockman of violating their original charitable commitments, enriching themselves personally through commercialization—using the charged phrase “stealing from a charity.”
That narrative carries moral resonance—but the timeline undermines it.
OpenAI’s pivotal commercialization decisions occurred between 2019 and 2021, fully transparent and extensively covered by tech media. Musk wasn’t unaware; rather, he chose to play this card only after his competitor had scaled up—and at the most critical juncture before an IPO.
Marc Toberoff, Musk’s lead counsel, maintained the moral stance post-trial: “This is a declaration that OpenAI abused a charitable institution—if not for Musk, they would have gotten away with it.” Yet Toberoff also announced plans to appeal to the Ninth Circuit Court of Appeals. This battle is clearly far from over.
03 Has OpenAI’s Legal Overhang Cleared?
From OpenAI’s perspective, this judgment carries significance far beyond its legal implications.
Wall Street analysts cut straight to the point. Dan Ives of Wedbush Securities noted the lawsuit’s greatest potential threat lay in forcing OpenAI into sweeping structural reorganization—if the court had found that its commercialization breached fiduciary duties under its charitable trust, the entire corporate architecture could have faced disruptive overhaul.
“Now, the worst-case scenario has essentially been ruled out—this is a major tailwind for OpenAI’s IPO.”
A six-year legal sword of Damocles—suspended overhead—has thus landed in just two hours.
Meanwhile, OpenAI’s commercial momentum is at an all-time high. Over the past two weeks, the company has rolled out a flurry of signals: its newly launched GPT-5.5 Instant has become ChatGPT’s default model, cutting hallucination rates by over 50% in high-stakes scenarios; three real-time audio models targeting enterprise use cases were simultaneously released—including GPT-Realtime-Translate, supporting live translation across 70+ languages; and Codex, its programming assistant, has now launched on mobile, enabling developers to review code and approve commands anywhere.
At the same time, in a recent funding round completed roughly two weeks ago, OpenAI raised $12.2 billion at an $852 billion valuation—co-led by Amazon, NVIDIA, SoftBank, and Microsoft. By latest figures, its monthly revenue stands at approximately $2 billion, with weekly active users exceeding 900 million.
At this juncture, any legal risk capable of triggering corporate restructuring would represent the single most dangerous variable for its IPO process—the verdict has cleared that obstacle.
Microsoft’s response was also telling: “The facts and timeline of this case have always been clear. We welcome the jury’s decision to dismiss these claims—and we remain committed to our partnership with OpenAI.” As OpenAI’s largest external partner, Microsoft’s tone was calm and resolute.
04 The Unanswered Question
One point bears emphasis: the verdict should not be overinterpreted as a moral “acquittal.”
The jury dismissed the claims on statute-of-limitations grounds—not because “OpenAI did not betray its mission.”
The court never addressed the central question: What happens to the founding ethos of a nonprofit established “for the benefit of all humanity” once it transforms into a multibillion-dollar commercial behemoth?
That question does not vanish with the end of a lawsuit.
In fact, as OpenAI’s IPO window approaches, the company has quietly adjusted its structure—redefining the relationship between its nonprofit arm and its for-profit entities. This is not capitulation to Musk, but rather a structural reckoning unavoidable across the entire AI industry’s commercialization journey.
The tension between technological idealism and commercial realism remains Silicon Valley’s foundational contradiction.
From Google’s early “Don’t Be Evil,” to Facebook’s “Connect the World,” to OpenAI’s “For Humanity”—these lofty founding narratives have all undergone varying degrees of deformation under capital’s gravitational pull. Musk’s anger—whatever its motives—touches a genuine anxiety: When AI, a technology capable of reshaping civilization itself, is housed within a company preparing for IPO, what, exactly, should we believe in?
Courts cannot answer that question.
Musk has announced his appeal. Altman has won today. But the deeper debate—over who AI belongs to, and who should control it—has only entered a new phase.
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