The Senate’s top cybersecurity official is aiming to expand the number of AI licenses and approved AI tools available to Senate staff — and it will come with a price tag.
The Senate sergeant at arms, the chief law enforcement official on Capitol Hill whose office also manages IT and logistics, is seeking a $2.8 million boost for the department’s fiscal 2027 budget for AI licenses as appetite grows in Congress for using large language models in day-to-day workflow.
“About 10 percent of Senate users have already used the free, unsupported version of this technology,” Senate Sergeant at Arms Jennifer Hemingway told the Senate Appropriations Legislative Branch subcommittee Wednesday. “Moving those users and other Senate users into Senate-supported versions of these platforms is necessary to protect Senate data.”
In March, the Senate green-lighted the use of Google’s Gemini chat, OpenAI’s ChatGPT and Microsoft Copilot in Senate offices with licenses that support enhanced data security measures compared with the free versions. Staff in the House have been using Copilot, Gemini and ChatGPT, as well as Anthropic’s Claude, approved platforms under the chamber’s internal AI guidelines.
The cybersecurity team in Hemingway’s office is currently conducting risk assessments on about 40 AI tools, she told lawmakers. The sergeant at arms plans to bring recommendations for AI tools for Senate use to the bipartisan AI Governance Board, and “if the AI products meet our defined criteria,” make more tools available to the Senate.
“The most popular on that list is Claude,” Hemingway noted. The sergeant at arms began assessing the Anthropic product March 3.
When pressed by ranking member Martin Heinrich (D-N.M.) about the sergeant at arms’ policy of issuing one license per Senate user, Hemingway explained that the protocol is designed in part to incentivize staff to use data-protected versions approved by the sergeant at arms.
“If there is demand to have more than once license per user, we’d be happy to have conversations” with the Legislative Branch panel that funds the sergeant at arms, Hemingway said, calling it a “resource issue.”
She added that staff whose work focuses on AI and who need access to multiple tools could be accommodated very quickly.
