A one-letter edit
Elon Musk said on Sunday that SpaceX’s artificial intelligence unit will be renamed SpaceXSI. Asked on X whether SpaceXAI would become SpaceXSI, he replied: “Yes, we will make that change.” He gave no timeline and no further detail, and Reuters reported nothing beyond the exchange.
The SI is for super intelligence. The term comes from President Trump, who told the United Nations General Assembly last month that “from this point forward, all of United States documents, and hopefully the world’s will be changed to use the much more accurate term ‘super’ as opposed to artificial. So it’s super intelligence.”
Why a name change is worth noting
On its own this changes nothing about what the company builds. Nobody’s model got better, no product shipped, no rule was written.
What it marks is the first corporate adoption of a vocabulary that has so far been a government preference. A presidential instruction to federal agencies governs federal documents. A company renaming itself to match is a private actor choosing to align with an administration’s language where it was under no obligation to.
The term itself is worse than the one it replaces, on the merits. “Artificial intelligence” is a 70-year-old term of art with a reasonably settled referent. “Superintelligence” has a specific existing meaning in the technical literature — a system exceeding human capability across essentially all domains — which no deployed system meets. Applying it to a company’s current products describes something that does not exist.
What to watch
Whether anyone follows. Musk’s position is unusual: he has a business relationship with the administration and a long record of adopting its framings quickly, which makes him the least informative possible first mover. The signal would be a company with no such relationship making the same change.
The second thing to watch is the regulatory surface. Terminology is not cosmetic in law. Rules that attach obligations to “artificial intelligence systems” — the EU AI Act among them — define the term and then regulate what falls inside the definition. A vocabulary shift that moves US federal documents onto a different word, while European law stays on the old one, creates drafting work for everyone operating in both. Whether that is a side effect or a feature is not something a name change on X will settle.
