GPT-6's Codename Is 'Spud' — and Musk Is Suing Altman (Again)
Last Friday night, I was scrolling my phone before bed when a push notification caught my eye — Musk was suing Altman. Again.
Honestly, I’d gotten numb to these two going at it. They’ve been at this since 2019, and the public has basically seen it all. But this time was different. The lawsuit’s core actually involves GPT-6’s launch timeline and its internal codename: “Spud.”
That codename alone is worth unpacking. An $850 billion AI company’s next flagship model, codenamed after a potato. Not “Atlas,” not “Zeus” — a potato.
What intrigued me wasn’t the humor of it. It was the timing. Why now? Why would Musk jump in right as GPT-6’s pre-training wraps up?
Here’s the backstory. Musk’s core claim: Altman borrowed $900 million from him personally to build data centers and GPU clusters, and never paid it back. Note: this was a personal loan to Musk’s own entity, not to Tesla, not to xAI — it went straight into a fund Musk controlled. Those funds later helped secure H100 chips from Nvidia, which indirectly powered GPT-4’s training infrastructure.
If the claim holds up, it’s awkward. It implies OpenAI’s early growth — including GPU acquisition — happened partly through Musk’s personal accounts, which brings fraud and breach of contract into play.
The timing is what makes this juicier. OpenAI just closed a $122 billion funding round last month, valuing the company at $852 billion, with GPT-6 pre-training freshly done. Dropping a lawsuit at this moment? Hard not to read that as an attempt to tank the IPO.
OpenAI fired back immediately, calling it old news with nothing new. But notably, they didn’t directly address whether that $900 million was actually a personal loan or an investment.
Going back to 2019 coverage, here’s an interesting detail: when OpenAI shifted from a nonprofit to a “capped profit” structure, Musk did inject significant capital. But that money came in as equity investment, not a loan. The dispute now hinges on whether that $900M was equity — or a loan to Altman’s personal entity.
As for “Spud”? OpenAI’s model codenames have always had this quirky streak. GPT-3 was “Da Vinci,” GPT-4 was “Dumber,” GPT-5 allegedly was “BBQ.” This time they went with Spud. Internal sources say it commemorates a team-building moment eating potatoes together. Of course, some think it’s intentional misdirection — keep outsiders underwhelmed.
Will the lawsuit actually affect GPT-6’s release? Short-term, probably not. Pre-training is done; what remains is alignment and safety testing, neither of which depends on whether Musk is filing legal paperwork. But if this drags on, OpenAI’s IPO gets pushed back. And that IPO is the exit path Altman promised early investors. Push it back too long and the investor backlash becomes a real problem.
There’s another layer: Musk and Altman’s feud is fundamentally about two different roads for AI. Musk wants slower development, safety first — that’s why he built xAI. Altman wants to run fast, prove commercial viability first. These philosophies were always going to collide. That they chose to do it through litigation as GPT-6 drops feels almost inevitable.
Honestly, watching two brilliant people fight over AI’s direction like this — it’s a reminder that this industry really is at the point where we have to seriously answer “where is AI going?” Not as a slogan, but with real money, time, and reputation on the line.
Do you think Musk’s lawsuit is really about that $900 million, or is there a deeper play here?