Judge questions US ban on Anthropic over “supply chain risk” claim

In short: A federal judge said the Trump administration still has not shown enough evidence to label AI company Anthropic a “supply chain risk” and ban federal use of its tools.

What happened

A US District Judge, Rita Lin, said in a Thursday hearing that the government has not provided enough proof to justify calling Anthropic a “supply chain risk.” In simple terms, that label suggests the company’s technology could be unsafe to rely on, like a key part coming from a supplier you do not trust.

The dispute grew out of contract talks between Anthropic and the US Department of Defense. Anthropic said it did not want its AI used for mass surveillance of Americans or for decisions about targeting or firing lethal weapons, because it said the technology was not ready. The Pentagon replied that a private company should not control how the military uses technology, and said it would use the tools in lawful ways.

The government also argued that Anthropic’s public criticism of the Department of Defense supported the ban. Judge Lin called that reasoning “really troubling,” and warned it could encourage retaliation against contractors who speak up.

Another claim from the Department of Defense was that Anthropic could disable or change its AI models during military operations, like flipping an off switch after delivery. Judge Lin said she saw no proof of that, and referenced expert views that the claim lacks evidence.

The hearing is part of a lawsuit Anthropic filed in March challenging both the label and the ban. Lin had temporarily blocked the ban in March, and she is now deciding whether to make that block permanent.

Why it matters

If the ban holds, it could limit which AI tools the federal government can use. The case also raises a broader issue: whether the government can punish a contractor for disagreeing publicly, which could affect how freely companies speak about government work.

Source: TechCrunch AI