Elon Musk, an original backer of OpenAI, left after disagreements over leadership and later sued the company when it shifted from nonprofit to for-profit, raising legal and ethical concerns about its use of tax-exempt donations and its move away from open-source AI. Internal documents, including Greg Brockman’s diary, reveal financial ambitions and internal conflicts, while Microsoft’s early investment and boardroom power struggles further shaped OpenAI’s evolution.
Elon Musk was one of the original backers of OpenAI, donating funds when it was still a nonprofit organization. At that time, OpenAI was focused solely on AI research and had no commercial products or revenue streams. Musk’s involvement was significant, but after a disagreement about the company’s direction—specifically, Musk wanting to become CEO—he left the organization around 2017.
A few years later, OpenAI’s leadership, including Sam Altman and Greg Brockman, realized that the scale of investment required to advance artificial intelligence was far beyond what a nonprofit could raise. They began exploring ways to transition OpenAI into a for-profit entity. This shift created a legal and ethical dilemma: Musk’s donations had been tax-exempt under the nonprofit status, but now OpenAI was seeking to make money, which is generally not permissible for organizations that received tax-free donations. This led Musk to sue OpenAI.
Another point of contention was OpenAI’s approach to open-source AI. Musk had concerns that open-source development would become a secondary focus, and he was proven correct as OpenAI became known for its proprietary, closed-source models rather than open-source projects. This shift in priorities was a significant departure from the organization’s original mission.
Greg Brockman, who remains at OpenAI, kept a detailed diary throughout these developments. This diary has now become part of legal discovery, meaning lawyers have access to its contents. Notably, Brockman expressed ambitions to become a billionaire, although he claimed this goal was secondary to OpenAI’s mission. Nevertheless, his financial aspirations were clearly documented.
Microsoft’s involvement with OpenAI was driven by CEO Satya Nadella’s belief that Microsoft was lagging in AI development. Microsoft invested in OpenAI before Amazon did, and internal communications reveal that Musk even disparaged Jeff Bezos in emails to Sam Altman. In 2023, OpenAI’s board attempted to fire Sam Altman due to his failure to disclose personal financial interests in the company, but Altman was quickly reinstated and most of the board was replaced. These revelations, including details from Brockman’s diary, have shed new light on the internal dynamics and motivations at OpenAI.