OpenAI has secured a $1 deal with the US government, covering ChatGPT Enterprise for the executive branch, offering unlimited access to advanced features and training sessions. This comes after the General Services Administration approved Anthropic, OpenAI, and Google as AI vendors, streamlining federal contracting. The Department of Defense's Chief Digital and Artificial Intelligence Office has awarded contracts of up to $200 million each to these companies, including xAI, to apply AI to national security challenges.