Sam Altman, chief executive officer of OpenAI Inc., during a media tour of a Stargate AI data center in Abilene, Texas, U.S., on Sept. 23, 2025.Bloomberg | Bloomberg | Getty ImagesOpenAI CEO Sam Altman said Monday that the company "shouldn't have rushed" its recent deal with the U.S. Department of Defense and outlined revisions to the agreement.Altman shared what he described as a repost of an internal memo on X, saying the company would amend the contract to include new language regarding its p...