A deal has been struck between the Pentagon and OpenAI, a San Francisco-based company. However, the details of this deal are unclear, with some reports suggesting it was rushed and others indicating that safeguards have been added. Meanwhile, the Trump administration has taken action against another AI company, Anthropic, also based in San Francisco, banning it from federal contracting and directing US agencies to stop using its technology, with Anthropic reportedly challenging this decision in court.