ToolsThe story, in brief
US military adds ChatGPT and Grok to AI platform GenAI.mil
Pentagon adds ChatGPT and Grok to GenAI.mil—two frontier models now available across US military workflows.
The KeyNews take
Why it matters
The US military is expanding its centralized AI platform with access to OpenAI and xAI's latest models. This signals both vendor consolidation at scale and the operational deployment of frontier models into government infrastructure.
The key facts
4 to knowChatGPT Mil and Grok for Government added to GenAI.mil
Pentagon expanding its centralized AI platform
OpenAI and xAI models now available to US military workflows
Published September 2026
Go to the source
The Decoderthe-decoder.com
Publisher excerpt: The Pentagon is expanding its AI platform with two new models, OpenAI's ChatGPT Mil and xAI's Grok for Government.