Anthropic received a key early courtroom victory after a federal decide in San Francisco granted the AI startup’s request for a preliminary injunction, briefly blocking the Trump administration from imposing actions that blacklisted the corporate and restricted federal businesses from utilizing its Claude fashions.
US District Choose Rita Lin discovered that Anthropic had proven a chance of success on core elements of its case, writing that the federal government’s actions appeared extra punitive than security-driven. Reuters reported that Lin stated punishing Anthropic for drawing public consideration to the federal government’s contracting place gave the impression to be unlawful First Modification retaliation.
The order bars the administration, for now, from implementing or imposing President Donald Trump’s directive towards Anthropic and from advancing the Pentagon’s effort to deal with the corporate as a nationwide safety provide chain danger. Reuters reported that the ruling is stayed for seven days to permit the federal government time to attraction.
The dispute started after Anthropic refused to take away security restrictions from Claude in Pentagon negotiations totally. The corporate stated it will not conform to makes use of tied to completely autonomous weapons with out human supervision or to mass surveillance of Individuals, even because it remained open to broader authorities work.
Trump then moved in late February to order federal businesses to cease utilizing Anthropic’s know-how, whereas Protection Secretary Pete Hegseth individually labeled the corporate a provide chain danger, a designation that might power protection contractors to keep away from Claude in army work. Anthropic argued that this was the primary time such a label had been publicly used towards an American firm on this manner.
The stakes are excessive as a result of Anthropic has grow to be an essential AI vendor to the US authorities. The corporate had a $200 million Pentagon contract and had already deployed fashions throughout Protection Division categorized networks earlier than the connection broke down over utilization phrases.
The Trump administration relied on separate authorized authorities for the Pentagon blacklist and for wider federal procurement restrictions, forcing Anthropic to problem them in numerous courts. A separate case tied to civilian authorities contracting continues to be transferring ahead in Washington.

