January 06, 2025

OPM CIO Guy Cavallo announces his retirement; DOD's CDAO exposes ‘biases that could impact the military’s healthcare system’ with a new generative AI pilot

4 minutes

Guy Cavallo, the chief information officer of the Office of Personnel Management since July 2021, will retire from federal service on Jan. 13, he confirmed to FedScoop. Cavallo leaves federal service having held several top technology roles over the past decade, including as deputy CIO of the Small Business Administration and executive director of IT operations at the Transportation Security Administration. He also served as OPM’s principal deputy CIO and acting CIO before being named permanent CIO. As the longest-tenured CIO of OPM in recent memory, Cavallo led that charge on a two-year sprint replacing or migrating over 50 applications from legacy on-premises data centers to the cloud and the launch of the new Postal Health Benefits System last year for more than 1.7 million postal workers and retirees. He touted the system as fully operational 100% of the time with no unscheduled downtime throughout the Open Season.

The Pentagon’s Chief Digital and AI Office recently completed a pilot exercise with tech nonprofit Humane Intelligence that analyzed three well-known large language models in two real-world use cases aimed at improving modern military medicine, officials confirmed Thursday. In its aftermath, the partners revealed they uncovered hundreds of possible vulnerabilities that defense personnel can account for moving forward when considering LLMs for these purposes. A Defense Department spokesperson told DefenseScoop the findings revealed biases that could impact the military’s healthcare system, such as bias related to demographics. They wouldn’t share much more about what was exposed, but the official provided new details about the design and implementation of this CDAO-led pilot, the team’s follow-up plans and the steps they took to protect service members’ privacy while using applicable clinical records.

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