The Trump administration argued in a court docket submitting on Tuesday that it didn’t violate Anthropic’s First Modification rights by designating the AI developer a supply-chain threat and predicted that the corporate’s lawsuit towards the federal government will fail.
“The First Modification will not be a license to unilaterally impose contract phrases on the federal government, and Anthropic cites nothing to assist such a radical conclusion,” US Division of Justice attorneys wrote.
The response was filed in a federal court docket in San Francisco, considered one of two venues the place Anthropic is difficult the Pentagon’s determination to sanction the corporate with a label that may bar corporations from protection contracts over issues about potential safety vulnerabilities. Anthropic argues the Trump administration overstepped its authority in making use of the label and stopping the corporate’s applied sciences from getting used contained in the division. If the designation holds, Anthropic might lose as much as billions of {dollars} in anticipated income this yr.
Anthropic needs to renew enterprise as normal till the litigation is resolved. Rita Lin, the decide overseeing the San Francisco case, has scheduled a listening to for subsequent Tuesday to determine whether or not to honor Anthropic’s request.
Justice Division attorneys, writing for the Division of Protection and different businesses within the Tuesday submitting, described Anthropic’s issues about doubtlessly dropping enterprise as “legally inadequate to represent irreparable harm” and known as on Lin to disclaim the corporate a reprieve.
The attorneys additionally wrote that the Trump administration was motivated to behave due to “issues about Anthropic’s potential future conduct if it retained entry” to authorities know-how techniques. “Nobody has purported to limit Anthropic’s expressive exercise,” they wrote.
The federal government argues that Anthropic’s push to restrict how the Pentagon can use its AI know-how led Protection Secretary Pete Hegseth to “fairly” decide that “Anthropic workers may sabotage, maliciously introduce undesirable operate, or in any other case subvert the design, integrity, or operation of a nationwide safety system.”
The Division of Protection and Anthropic have been combating over potential restrictions on the corporate’s Claude AI fashions. Anthropic believes its fashions should not be used to facilitate broad surveillance of Individuals and usually are not presently dependable sufficient to energy absolutely autonomous weapons.
A number of authorized consultants beforehand advised WIRED that Anthropic has a robust argument that the supply-chain measure quantities to unlawful retaliation. However courts typically favor nationwide safety arguments from the federal government, and Pentagon officers have described Anthropic as a contractor that has gone rogue and that its applied sciences can’t be trusted.
“Particularly, DoW grew to become involved that permitting Anthropic continued entry to DoW’s technical and operational warfighting infrastructure would introduce unacceptable threat into DoW provide chains,” Tuesday’s submitting states. “AI techniques are acutely weak to manipulation, and Anthropic might try to disable its know-how or preemptively alter the conduct of its mannequin both earlier than or throughout ongoing warfighting operations, if Anthropic—in its discretion—feels that its company ‘purple strains’ are being crossed.”
The Protection Division and different federal businesses are working to interchange Anthropic’s AI instruments with merchandise from competing tech corporations within the subsequent few months. One of many army’s prime makes use of of Claude is thru Palantir information evaluation software program, folks acquainted with the matter have advised WIRED.
In Tuesday’s submitting, the attorneys argued that the Pentagon “can not merely flip a swap at a time when Anthropic presently is the one AI mannequin cleared to be used” on the division’s’s “labeled techniques and high-intensity fight operations are underway.” The division is working to deploy AI techniques from Google, OpenAI, and xAI as options.
A lot of corporations and teams, together with AI researchers, Microsoft, a federal worker labor union, and former army leaders have filed court docket briefs in assist of Anthropic. None have been filed in assist of the federal government.
Anthropic has till Friday to file a counter response to the federal government’s arguments.

