Elon Musk says xAI “was not built right first time around, so is being rebuilt from the foundations up”
Elon Musk admitted today that xAI, his artificial intelligence venture, “was not built right first time around” and “is being rebuilt from the foundations up.”
ElectrekFred Lambert
Context & Ripple Effects
xAI began as Musk’s new AI venture in 2023, but the current admission follows a February reorganization that involved parting ways with some employees after co-founders departed. The language now frames that disruption as a foundational reset rather than a routine staffing change.
Related reporting says Musk subsequently removed additional co-founders over dissatisfaction with coding-product progress and brought in operational help from SpaceX and Tesla. Taken together, the coverage points to a company revisiting both its technical base and its operating leadership.
First-order effects
xAI’s existing technical and organizational foundations are being treated as subject to replacement, raising the likelihood that current teams and priorities will be reassessed.
A foundations-up rebuild can interrupt near-term product execution as xAI redirects engineering and management attention from iteration to redesign.
The use of operators from Musk’s other companies, as reported, would deepen xAI’s reliance on his broader corporate network for turnaround capacity.
Third-order effects
If this reset succeeds, xAI may become a clearer example of an AI lab being run as an industrial execution program, where technical architecture and management structure are revised together.
If such rebuilds become recurrent, they would underscore that fast-moving AI labs face governance and continuity risks when product strategy depends heavily on founder-led intervention.
The trend: This is one data point in AI industrialization: frontier-AI companies are increasingly judged on whether their technical infrastructure and operating model can scale together.
Elon Musk basically confirming that the SpaceX deal was an xAI bailout (after xAI bailed out Twitter/X). How else could you explain xAI's $250 billion valuation in the SpaceX deal when the startup - which is bleeding cash w/o much revenue - was “not built right.”
2018: Musk quits OpenAI, citing conflict of interest with Tesla's own AI effort. 2019: Musk claims Tesla is now an AI company 2020-2022: Tesla misses every single autonomy timeline set by Musk 2022: Musk sells billions worth of Tesla shares to acquire Twitter - reducing his
obviously long history of musk doing this, but also...this is a company that has already raised and burned through billions if not tens of billions of dollars and is attempting to claim a significant percentage of Musk's less troubled rocket company [image]
Imagine you're an xAI engineer. You worked 80 hour weeks for a year. You helped build Grok. And then one morning you open Twitter and your CEO has told the entire world that everything you built was wrong and needs to be redone from scratch. And he thinks this makes him look like…
I strongly suspect that many of the foundational problems at xAI were kept hidden from Elon until very recently. There were layers to the iceberg, and he (unfortunately) only saw the parts above water. Those of us who were further down saw the cracks but were told to shut up.
Personal story: I applied to xAI in 2023 when it was founded and got rejected after an interview round. I went back to honing my skills. In 2025, xAI reached out to me, and I was fortunate to get an offer. Now, 8 months in, I can confidently say: this is the best place to do
Elon does this relatively often. And it works. Not too long ago, he fired almost the entire Supercharger team. Now it's thriving like never before. In 2018 he fired a lot of the managers and staff from the Starlink team.
Here is an xAI story. When I was first hired (low level) by xAI, I was extremely excited. I greatly admired Elon and what Grok could be. I have a pretty cool AI following here on X. Some big names see my stuff, including Elon himself (at the time). Lex, Beff, Andreessen, Arav…
Look I may be biased but come on big e saying this is extremely insulting to the brilliant team who was with you. Saying it was not built right the first time says a lot about your leadership than anything else
Raises $20B, including $2B from Tesla despite shareholders objecting, values xAI at 25% of profitable space company in merger, then admits it was actually worthless and he diluted SpaceX investors by 20% to save his cash-burning CSAM machine which needs to be entirely rebuilt
I interviewed at xAI, 3 of my 4 interviews were leet coding no AI allowed. No check whatsoever of my ability to use AI as an engineer. Compare with Replit where I've just been contracting - they're creating new kinds of interviews where candidates get access to Claude code and
every single time i hear a former xAI employee speak, it's just more of the same bullshit i've also watched accounts get banned on this site for criticizing Elon and xAI so, excuse me for not believing in mein fuhrer Musk anymore. dude is a baby. get ya shit right Elon, then