The AI industry just got a new name from Washington, and Elon Musk is already adopting it. President Donald Trump has ordered the federal government to replace "Artificial Intelligence" with "Super Intelligence," and Musk says SpaceXAI will become SpaceXSI.

The unusual rebranding could signal how closely Silicon Valley is aligning itself with Washington's emerging technology agenda.

Trump Rebrands the Technology

Trump's Sept. 29 executive order, titled "Inaugurating the Era of Super Intelligence," directs federal agencies to use "Super Intelligence" and "SI" instead of "Artificial Intelligence" and "AI" in official communications, websites, reports and other non-statutory documents.

The order goes further than a branding exercise. It says the administration believes today's frontier systems have moved beyond the capabilities implied by the term "artificial intelligence" and directs the White House science and technology office to develop a federal definition of "Super Intelligence" within 60 days.

Trump has also created a Super Intelligence Force, led by Director of National Intelligence Jay Clayton, to coordinate the government's efforts to keep the U.S. at the forefront of the technology.

That gives the terminology shift a policy dimension: Washington is trying to frame the next phase of AI development as a strategic national technology race rather than simply another software category.

Musk Makes It Corporate

Musk was quick to follow.

On Sunday, he confirmed that SpaceXAI, the AI subsidiary of Space Exploration Technologies Corp. (NASDAQ: SPCX), would be renamed SpaceXSI. Musk was responding to an X user who asked whether the company could make the change. "Yes, we will make that change," Musk replied. He also posted: "No more AI. SI. It's better."

The timing is notable. SpaceXAI itself is relatively new, following the consolidation of Musk's space and AI businesses. The unit operates Grok and represents a much broader push to integrate AI across Musk's technology empire.

But investors should distinguish between a terminology change and a business change. Musk has not announced a new product, investment program or technical architecture because of the rebrand.

The significance is instead strategic: Musk is voluntarily adopting language that the Trump administration is trying to make standard across the federal government.

The Bigger AI Trade

That could matter as Washington increasingly treats advanced AI as infrastructure tied to national competitiveness.

The White House says the government has already announced more than $5 billion for the Genesis Mission, aimed at using advanced AI capabilities across science, medicine, energy and manufacturing.

For investors, however, the more important question is whether "Super Intelligence" becomes more than a political label.

The companies benefiting from the AI buildout—Nvidia Corp (NASDAQ: NVDA), Microsoft Corp (NASDAQ: MSFT), Alphabet Inc (NASDAQ: GOOGL) (NASDAQ: GOOG), Meta Platforms Inc (NASDAQ: META) and others—still have to turn increasingly expensive computing infrastructure into revenue and profits.

Musk's SpaceXSI rebrand may be the first corporate sign that Washington's language is spreading into Silicon Valley. The investment signal, though, will come from whether the new era brings more government spending, faster deployment and greater demand for the chips and infrastructure powering it.