Anthropic Seeks Injunction Against Pentagon Ban Amid Potential Billion-Dollar Loss

Anthropic is seeking a temporary injunction in federal court to reverse the Pentagon's blacklisting of its Claude AI models, which followed a designation of supply chain risk by the Department of Defense. The lawsuit claims that without the injunction, the company could lose billions in business as government agencies would be prohibited from using its technology. This designation is unprecedented for an American company, requiring defense contractors to certify non-use of Claude. The hearing for the injunction is scheduled for 4:30 p.m. ET, where a ruling could be issued swiftly or later in writing.