The current lawsuit between Elon Musk and Sam Altman hinges on their disagreement over OpenAI’s status as a non-profit, but it appears that the two had slightly different ideas around OpenAI’s structure even when it was founded.
A September 2016 conversation between the two — recorded when OpenAI was barely six months old — reveals a telling linguistic divergence. Altman opens by asking Musk how he thinks “OpenAI is going as a six month old company.” Musk’s response gently but pointedly corrects the framing: “It is structured as a 501(c)(3) nonprofit.”
It is a small moment, easy to miss. But in the context of a lawsuit that could cost OpenAI and Microsoft upwards of $134 billion, it reads differently.
What The Transcript Actually Reveals
Altman’s use of “company” may have been casual shorthand. But it also reflects something consistent with how he has always seemed to think about OpenAI: as an organization that needed to operate with the urgency, talent density, and growth mindset of a startup. In the same 2016 exchange, Altman frames his question around how OpenAI compares to other companies “in their early days that start small and get really successful” — the language of venture-backed ambition, not philanthropic mission.
Musk, for his part, was careful. He acknowledged that many nonprofits “do not have a sense of urgency” and distinguished OpenAI by saying its people “really believe in the mission.” The mission, in his framing, was about “minimizing the risk of existential harm.” Growth was a means to that end, not the end itself. The 501(c)(3) designation wasn’t incidental — it was central to why Musk was involved at all.
The Lawsuit, And Why This Matters
Musk’s core allegation is that he was induced to fund OpenAI specifically because it was structured as a nonprofit. He claims OpenAI’s eventual conversion to a for-profit entity — first a hybrid “capped profit” structure in 2019, and now a full for-profit transition — constitutes a breach of the founding agreements and, in effect, fraud.
Court documents have since revealed that these tensions were not new. Internal notes from OpenAI president Greg Brockman, surfaced during discovery, show that as early as 2017, OpenAI’s leadership was privately weighing a for-profit conversion even as they were publicly reaffirming their commitment to the nonprofit structure to Musk. Brockman’s notes reportedly acknowledged that converting without Musk’s involvement would be “morally bankrupt.”
What the 2016 transcript adds to this picture is earlier evidence of divergent intent — before the internal debates of 2017, before the Microsoft partnership, before ChatGPT. Altman was already framing OpenAI in the vocabulary of a company. Musk was already insisting on the vocabulary of a nonprofit.
A Long Divergence
The gap between the two men’s visions has only grown since. Altman has since called Musk a bully and suggested his grievances are rooted in jealousy over OpenAI’s commercial success. Musk has branded Altman “Scam Altman” and accused him of swindling early investors out of their rightful stake.
Private communications between the two, including a 2023 text message in which Altman called Musk “my hero” while gently complaining about his public attacks on OpenAI, suggest a relationship that was fraying long before it broke entirely.
For Musk’s legal team, the argument is straightforward: Musk gave money, reputation, and time to an organization he understood to be a nonprofit pursuing a safety-first mission. What emerged instead was one of the most valuable for-profit AI companies in the world — one he has no stake in. His expert witness has calculated that Musk’s early contributions accounted for 50–75% of OpenAI’s eventual success.
For Altman, the counterargument is that the mission required resources the nonprofit structure couldn’t sustain — and that the evolution of OpenAI’s structure was a pragmatic response to that reality, not a betrayal.
The Telling Slip
Whether a single word from a 2016 on-camera conversation constitutes meaningful legal evidence is a question for the courts. But it is at minimum a window into how each man understood what they were building.
Musk said 501(c)(3). Altman said company. Nearly a decade later, that difference is the subject of a multi-billion-dollar lawsuit.