Anthropic’s Levant Alpöge cracks the Jacobian conjecture after 87 years
A Harvard valedictorian used Claude to hit a 1939 breakthrough, but the missing “why” is the real problem.

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19 briefings · “anthropic”
A Harvard valedictorian used Claude to hit a 1939 breakthrough, but the missing “why” is the real problem.
The kill switch reality is colliding with Europe’s cloud, compute, and regulatory bottlenecks.
Enterprises lose top-tier Claude access overnight, with fallback models auto-routing and an uncertain path to restoration.
A US order bars foreign users, and Anthropic says it will comply by turning off its latest frontier models globally.
The largest IPO in history gives Elon Musk's rocket company a win, and signals how massive the next OpenAI and Anthropic deals could be.
The ChatGPT maker’s filing joins Anthropic’s AI listing wave and turns “someday” into a real timing option.
The filing fixes SpaceX at 555.6 million shares at $135 apiece, while Musk still controls 82.4% of voting power and public buyers get a sliver of the float.