
In January, Defense Secretary Pete Hegseth published a memo calling on A.I. to be widely integrated across the military and for A.I. companies to offer their technology without restrictions.

In January, Defense Secretary Pete Hegseth published a memo calling on A.I. to be widely integrated across the military and for A.I. companies to offer their technology without restrictions.

The senior executives of OpenAI in March. From left, Mira Murati, now the companyβs interim chief executive; Sam Altman, the ousted chief executive; Greg Brockman, OpenAIβs president who quit on Friday night; and Ilya Sutskever, a member of the companyβs board.