In a dramatic courtroom revelation that has reframed the legal battle over the world’s most valuable AI startup, OpenAI President Greg Brockman testified on May 5, 2026, that Elon Musk’s early interest in the company was inextricably linked to his extraterrestrial ambitions. Speaking in the second week of a high-stakes California trial, Brockman alleged that Musk supported OpenAI’s transition to a for-profit model as early as 2017 but only on the condition that he maintained total control to secure an $80 billion “war chest” for his plan to colonize Mars.
At the heart of the current legal dispute is Musk’s claim that OpenAI and its CEO, Sam Altman, “stole a charity” by shifting from a non-profit mission to a commercial enterprise. However, Brockman’s testimony directly challenged this narrative. According to internal records and recollections shared in court, Musk was one of the earliest advocates for changing OpenAI’s corporate structure.
Brockman testified that in 2017, Musk argued that a non-profit structure was a “fundamental bottleneck” for the capital required to develop Artificial General Intelligence (AGI). Musk allegedly recognized that the computing costs of frontier models were scaling so rapidly that only a massive infusion of private capital could keep OpenAI competitive.
An $80 Billion Price Tag for a Martian City
The most explosive detail of the testimony involved a tense August 2017 meeting where the true price of Musk’s cooperation was allegedly revealed. Brockman described a scenario where Musk demanded a majority stake (51% equity) and the role of CEO, citing his business pedigree as the primary justification.
When asked why he required such absolute dominance, Musk allegedly replied that he needed to ensure the company’s future profits were funneled into his vision for a self-sustaining city on Mars. “He said he needed $80 billion to create a city [on Mars],” Brockman told the court. “In the end, he needed full control, and he said he would be the one to decide when to relinquish it.”
The Painting and the Power Struggle
Brockman’s testimony provided a rare, granular look at the deteriorating relationship between the co-founders. He described a particularly volatile encounter in late 2017 that began with a gesture of goodwill. Former OpenAI Chief Scientist Ilya Sutskever had painted a portrait of a Tesla as a gift for Musk to thank him for his contributions.
However, the mood soured when Musk was presented with a proposed equity structure that did not grant him the majority control he sought. According to Brockman, Musk stood up so quickly that Brockman feared a physical altercation. Instead, Musk allegedly shouted “I decline,” grabbed the painting Sutskever had made for him, and stormed out, threatening to withhold all future funding until his demands were met.
OpenAI’s $50 Billion Infrastructure Bet
While the trial focuses on past grievances, Brockman’s testimony also shed light on OpenAI’s staggering current trajectory. He revealed that OpenAI plans to spend $50 billion on computing resources in 2026 alone.
This figure underscores why the company originally broke away from Musk’s proposed “Mars-funded” model. OpenAI’s leadership argued that the capital needed to stay ahead in the AI race was so immense that it could not be tied to the personal space-faring goals of a single individual. The company chose instead to pursue a “capped-profit” model that allowed for the billions in investment from Microsoft and others that eventually powered the ChatGPT revolution.
The $150 Billion Lawsuit
Musk, who left OpenAI’s board in 2018, is seeking $150 billion in damages to be paid back to the original non-profit entity. His legal team contends that he was “conned” into donating $44 million to a charitable cause that was later weaponized for private gain.
OpenAI’s defense strategy appears focused on proving that Musk was not an innocent victim of a bait-and-switch, but rather an active participant in the for-profit discussions who turned against the company only after his bid for absolute control was rejected.
As of May 2026, the trial has become a referendum on the soul of Silicon Valley. Is OpenAI a “betrayed charity” or a “necessary evolution”? The revelation that Musk viewed the “digital arteries” of AI as a financing vehicle for a Martian colony adds a layer of cosmic ambition to an already complex legal drama.
As the trial continues in Oakland, the tech world awaits a ruling that could force OpenAI to restructure yet again or remove its top leadership. For now, the testimony stands as a stark reminder that in the race for the future, the stakes are not just measured in algorithms and revenue, but in the destiny of the human species both on Earth and beyond.
