🔌 The Trillion-Dollar Off Switch
AI's most valuable lab is suddenly its most vulnerable
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In case you missed it:
A record IPO, then a shutdown
SpaceX just pulled off the largest IPO in history, raising about $75 billion at a valuation near $1.8 trillion. The stock has already surged more than 40% in its first two days, pushing its market cap past $2.5 trillion, nearly as much as Amazon.
But it was only the opening act.
Anthropic and OpenAI have already filed confidentially to go public, setting the stage for massive IPOs in the coming months. Both could list above $1 trillion.
Anthropic’s private valuation has rocketed past OpenAI’s to $965 billion, making the Claude maker, on paper, the most valuable standalone AI lab on earth.
But the company just got a reminder of how fragile that value can be. On Friday, Anthropic received a US export-control directive restricting access to its two most powerful models. Because it could not screen users in real time, the company disabled both models worldwide.
Every major AI company is choosing where to sit on the build-vs-rent spectrum:
Build a frontier model like Anthropic, OpenAI, and Google.
Rent one from a company that already has.
Until last week, that looked mostly like a trade-off between cost and control. Now there’s another variable: the risk of regulatory shutdown.
Today at a glance:
The frontier’s very bad week
Why building just got riskier
Apple’s accidental hedge
