Palantir CEO Alex Karp Rips AI Companies Refusing Pentagon Work: 'There's a Difference Between U.S. Military and Surveillance'

Palantir CEO Alex Karp is not holding back. At the a16z American Dynamism Summit, Karp tore into AI companies that have refused to work with the Pentagon, arguing that treating the military as a moral redline is not just wrong—it's strategically stupid.

"There's a difference between U.S. military and surveillance," Karp said, pushing back on the notion that helping the defense department equates to building surveillance tools. "Despite what everyone thinks, Palantir is the anti-surveillance company."

Karp's frustration is personal. Palantir's flagship AI Platform (AIP) relies on plugging best-in-class frontier models into defense and intelligence workflows. Claude Opus, from Anthropic, is among the most capable of those models—prized for its reasoning depth and reliability in high-stakes environments. If Anthropic is blacklisted as a military supply-chain risk, Palantir would lose access to one of its most powerful AI engines.

"The danger for our industry is that if you simultaneously take away everyone's white-collar job and then you're perceived as screwing the military—you don't think that's going to lead to nationalization of our technology?" Karp said.

He was also asked about the ongoing Anthropic-Pentagon feud, where Anthropic CEO Dario Amodei famously said he could not "in good conscience" support the "all lawful purposes" clause the DoD wanted. Karp declined to comment directly on the dispute, but made his broader position clear.

The Pentagon officially designated Anthropic a supply-chain risk last week, though it's still using Claude models to support operations—including the historic strike on Iran. Meanwhile, Palantir confirmed to CNBC that it continues to use Anthropic's Claude in its products, even as other defense contractors like Lockheed Martin have told employees to stop using the technology.