Federal Judge Blocks Trump Administration's Ban on Anthropic Use
U.S. District Judge Rita Lin ruled Thursday that the Trump administration cannot label Anthropic a "supply chain risk" or enforce an order blocking all federal agencies from using the company's Claude AI model.
Anthropic sued the government earlier this month, arguing the actions violated the company's First Amendment rights. The lawsuit challenged what Anthropic called an "unprecedented and unlawful" attempt to punish the firm for its stance on AI safety guardrails.
The ruling prevents the government from enforcing the supply chain designation, which would have barred federal contractors from accessing Anthropic's technology. It also halts President Trump's directive for every federal agency to "IMMEDIATELY CEASE all use of Anthropic's technology."
What the ruling does and doesn't require
Lin's decision does not mandate that federal agencies continue using Anthropic products. Agencies can transition to other generative AI and LLM providers or change vendors, as long as those decisions follow applicable regulations and constitutional law.
"This Order does not require the Department of War to use Anthropic's products or services and does not prevent the Department of War from transitioning to other artificial intelligence providers, so long as those actions are consistent with applicable regulations, statutes, and constitutional provisions," Lin wrote.
The judge gave the government seven days to appeal the decision.
What this means for government AI procurement
For federal employees and procurement officials, the ruling clarifies that the government cannot use supply chain designations as a tool to block specific vendors based on policy disagreements. Agencies must follow established procurement rules and legal standards when selecting AI for Government solutions.
Anthropic said in a statement: "We're grateful to the court for moving swiftly, and pleased they agree Anthropic is likely to succeed on the merits. While this case was necessary to protect Anthropic, our customers, and our partners, our focus remains on working productively with the government to ensure all Americans benefit from safe, reliable AI."
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