Anthropic CEO Dario Amodei walked into the White House in mid-April 2026. That visit, the first meaningful engagement since the company’s legal battle with the federal government began, appears to have thawed what was becoming one of the most consequential standoffs between Silicon Valley and Washington in recent memory.

The timing is not coincidental. Anthropic confidentially filed IPO paperwork on or around June 1, with analysts projecting a potential valuation of $1 trillion. Going public while actively blacklisted by the Department of Defense would be, to put it mildly, a tough sell to institutional investors.

How did we get here

The tension traces back to Anthropic’s refusal to allow its Claude AI models to be used for domestic surveillance and autonomous weapons systems. That stance prompted the DoD to issue a “supply-chain risk” designation against the company in March 2026.

That designation was a first. No US company had ever received that label before. It effectively told federal agencies to treat Anthropic’s technology the way they might treat a foreign adversary’s hardware, a classification typically reserved for companies like Huawei.