Donald TrumpElon MuskNick BostromxAIX Corp.SpaceX

Elon Musk rebrands SpaceXAI to SpaceXSI after Trump's executive order; 'No more AI. SI, it's better,' he says

Elon Musk has rebranded SpaceX's AI division to SpaceXSI, following President Trump's executive order advocating for the term 'Super Intelligence.' Musk stated, 'No more AI. SI, it's better,' emphasizing the shift in terminology to better reflect technological capabilities.

Fox Business Fox Business4 October 2026 · 23:17 UTC
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Elon Musk has officially rebranded SpaceX's AI division to SpaceXSI, a move that aligns with President Trump's recent executive order promoting the term 'Super Intelligence'. Musk confirmed the change in a post on X, stating, 'No more AI. SI, it’s better.'125

The executive order, titled 'Inaugurating the Era of Super Intelligence', aims to redefine AI terminology in public communications and government reports, although congressional references remain unchanged until further amendments are made. Musk's rebranding follows the establishment of SpaceXAI just months prior, after the acquisition of xAI in a $1.25 trillion deal.6

This rebranding marks a significant shift in Musk's approach to AI, reflecting his long-standing concerns about the potential dangers of uncontrollable super intelligence, as highlighted in his endorsement of Nick Bostrom's 2014 book, 'Superintelligence: Paths, Dangers, Strategies.' Musk has previously warned that super intelligence could pose a greater threat than nuclear weapons.

The renaming to SpaceXSI not only signifies a new identity for the division but also underscores Musk's close ties with the Trump administration, during which xAI's Grok was contracted for government work while Musk served as a special adviser in 2025.

Key Insight
“The rebranding follows Trump's order 'Inaugurating the Era of Super Intelligence,' which applies to public communications and government websites. Musk previously endorsed Nick Bostrom's 2014 book warning of uncontrollable super intelligence, which he said could be more dangerous than nuclear weapons.”
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“SpaceX CEO Elon Musk is rebranding the company’s (AI) arm following President Donald Trump’s executive order last week calling for AI to be referred to as "Super Intelligence" (SI).”
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