Elon Musk’s AI company is being rebuilt from the ground up, just six weeks after he merged it with SpaceX in a deal he valued at $1.25 trillion. The acknowledgment came this week after an audit pushed out two more co-founders, leaving only Musk and one other founder standing.
“Was not built right first time around, so is being rebuilt from the foundations up,” Musk posted, offering no further explanation for what went wrong.
The Co-Founder Exodus
xAI launched in July 2023 with a founding team of 12, recruited heavily from Google DeepMind and OpenAI. By March 2026, nine have departed. The latest two were “pushed out” following an audit performed by SpaceX and Tesla, according to CNBC reporting. The auditors apparently found enough problems to justify clearing out most of the original leadership.
What those problems were remains unclear. But the pattern suggests technical or organizational issues serious enough that Musk’s other companies felt compelled to intervene. That’s notable given SpaceX’s own aggressive culture — if SpaceX auditors think xAI was mismanaged, it was probably bad.
Meanwhile: Pentagon Deals and “Macrohard”
The restructuring hasn’t stopped Musk from striking government deals. In February, xAI signed an agreement allowing the military to use Grok in classified systems. While Anthropic fights lawsuits over refusing Pentagon terms and OpenAI faces employee backlash, xAI quietly became one of three AI companies cleared for classified military use.
Musk also unveiled “Macrohard” (yes, really) — a joint Tesla-xAI project pairing Grok as a “high-level navigator” with Tesla’s AI agents. The stated goal: building AI systems capable of “emulating the functions of software companies.” It’s an ambitious pitch, though calling your product “Macrohard” when competing with Microsoft suggests trolling may matter more than branding.
The Grok Controversies
xAI’s main product, Grok, continues generating controversy alongside revenue. The image generation system Grok Imagine now produces over one billion videos monthly. But it’s also the subject of government investigations in multiple countries after enabling easy generation of non-consensual sexual images.
The company has faced pressure to add guardrails, but Musk has historically resisted content restrictions. Whether the “rebuilt” xAI will change that approach remains to be seen.
What’s Actually Happening
Reading between the lines: xAI grew fast, spent heavily on compute infrastructure, and signed major deals — but apparently did so with weak organizational foundations. The SpaceX merger was likely meant to provide adult supervision. The audit that followed cleaned house.
The open questions:
- What specifically was “not built right”? Technical debt? Culture? Financial controls?
- Why did nine of twelve co-founders leave?
- What’s the actual competitive position of Grok versus GPT, Claude, and Gemini?
Musk’s willingness to admit the company needs rebuilding is unusual candor. His ability to secure Pentagon contracts while in organizational chaos is unusual leverage. Whether the rebuilt xAI can actually compete with OpenAI, Anthropic, and Google remains the real test.
For now, xAI appears to be a $1.25 trillion company that its own owner says wasn’t built right, run by two remaining founders, rebuilding from scratch while shipping AI to classified military systems. The Musk playbook has always been chaotic — but this is chaotic even by those standards.