Officials are using a standard known as “Model Context Protocol” to ensure that queries to third-party AI chatbots like ChatGPT are informed by public data.
The technology was “used in place of a large team that would be required for coding and development of emergency services facilitation,” according to DOE’s AI inventory.
Lawrence Livermore National Laboratory, plus HHS, are using the controversial chatbot to create documents and complete general research, AI use case inventories show.
The front doors of the Internal Revenue Service building are seen in Washington, D.C., on May 18, 2025. (Photo by Wesley Lapointe/For The Washington Post via Getty Images)
The tax agency accounts for nearly half of Treasury’s AI use cases, with a heavy focus on IT and some fraud-fighting tech, but no results for “collections”…
ICE agents leave a residence after knocking on the door on Jan. 28, 2026 in Minneapolis, Minnesota. The U.S. Department of Homeland Security continues its immigration enforcement operations after two high-profile killings by federal agents in recent weeks. (Photo by Stephen Maturen/Getty Images)
From searches of mobile devices to facial recognition, the Homeland Security division has nearly doubled its use cases since July 2025, according to the Wednesday report.