SpaceX filed for an initial public offering this week, pitching investors on an artificial intelligence market it values at $26.5 trillion—a figure approaching total U.S. economic output. The company's S-1 filing, reported by Ars Technica on Thursday, casts its traditional rocket and satellite business as a support act for the Grok AI models acquired from Elon Musk's xAI earlier this year. Grok currently claims less than one percent of the paid U.S. consumer AI market.
The $26.5 trillion figure dwarfs independent estimates. Gartner projects worldwide AI spending will hit $3.3 trillion by 2027. Citigroup sees the global AI market surpassing $4.2 trillion by 2030.
SpaceX did not specify the timeframe for its own projection, but the number—close to the $32 trillion U.S. nominal GDP recorded in the first quarter of 2026—signals an ambition that extends far beyond launching rockets. That ambition faces a hard reality. Grok is losing the race for paying customers.
An AppMagic survey of 260,000 U.S. consumers and workers found just 0.174 percent paid to use Grok in the second quarter of 2026, The Wall Street Journal reported. OpenAI's ChatGPT captured more than 6 percent of respondents. The gap in corporate adoption is just as stark.
Enterprise Technology Research surveyed 500 people about AI usage inside their companies. Reported use of Anthropic's Claude jumped from 21 percent to 48 percent between 2025 and 2026. Google's Gemini rose from 27 percent to 40 percent.
Grok's corporate footprint moved from 4 percent to 7 percent. The numbers tell the story. Grok is growing, but from a tiny base, and its competitors are pulling away.
Musk himself acknowledged the gap before the xAI merger. During court hearings for his lawsuit against OpenAI, he described xAI as "the smallest of the AI companies," according to The Wall Street Journal. That small size is now a liability for a company asking public investors to fund a multi-trillion-dollar vision. government, one of the world's largest AI customers, has shown little interest.
Reuters examined AI inventory records from federal agencies in 2025. Out of more than 400 publicly disclosed examples of government AI use, just three mentioned xAI or Grok. "xAI's Grok chatbot has been a flop with one of the world's largest customers—the U.S. government," Reuters concluded. A scandal deepened the trust deficit.
In January 2026, a Grok update allowed users to generate sexualized images of women and children by using real photos to virtually undress people. The feature persisted for weeks before developers addressed it. Lawsuits followed.
The European Union banned nudifying apps in response. SpaceX's own S-1 filing acknowledged the risk, noting that Grok's "Spicy" and "Unhinged" modes present "heightened risks, including reputational harm, the generation of potentially explicit content and misinformation or deceptive outputs."
Key Takeaways
— - SpaceX's S-1 filing projects a $26.5 trillion AI market, but Grok holds under 1% of the paid US consumer AI market.
— - The company lost $4.3 billion in Q1 2026 and carries $29 billion in debt, with only Starlink profitable.
— - A nudifying scandal led to lawsuits and EU bans, and SpaceX's own filing warns of reputational and regulatory risk.
— - SpaceX rented its largest GPU cluster to rival Anthropic while pitching orbital data centers still years from reality.
Source: Ars Technica
