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Ars Technica May 21, 2026 at 21:51 Big Tech Rising Hot

As Grok flounders, SpaceX bets future on beating Big Tech at AI

SpaceX IPO filing pitches orbital data centers as Grok lags rival AI services.

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By Jeremy Hsu Original source
As Grok flounders, SpaceX bets future on beating Big Tech at AI

Elon Musk’s SpaceX has highlighted AI as the tentpole of the company’s future, projecting a multi-trillion-dollar market opportunity that rivals the total value of all US economic activity. But the company must first win over customers who generally favor AI models from competitors such as OpenAI and Anthropic. SpaceX described its traditional space launch and satellite business as playing a supporting role to its fledgling AI business in financial disclosures that preceded an expected initial public offering of company stock. That stems from SpaceX having formally acquired Musk’s company xAI earlier this year—the SpaceXAI division now oversees the Grok AI models and the associated Grok chatbot previously developed by xAI. The SpaceX S-1 filing claimed that the company has “the largest actionable total addressable market in human history” and highlighted AI as representing most of that opportunity at an estimated $26.5 trillion market—a number that comes close to rivaling US nominal GDP that stood at nearly $32 trillion in the first quarter of 2026. Read full article Comments

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As Grok flounders, SpaceX bets future on beating Big Tech at AI

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TechCrunch May 21, 2026 at 21:39 Startups
Rising Hot

Who will benefit most from SpaceX IPO? Mostly Elon — and a few from his inner circle

Elon Musk has the largest stake in SpaceX by billions of shares. The other biggest shareholders also have longstanding and deep ties to Musk.

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TechCrunch May 21, 2026 at 19:35 Startups
Rising Hot

Forget ‘TechnoKing’: Elon Musk will really be king at SpaceX

Musk, who will have more than 50% of the voting power, will have a monarchical grip over the publicly-traded version of SpaceX — control that goes far beyond what other tech fou...

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