The UK's Office for Statistics Regulation (OSR) prompted NHS England to amend public statements on Palantir's software effectiveness. NHS England previously claimed hospitals using Palantir's Federated Data Platform (FDP) conducted 110,000 more surgeries. It also claimed a 15% reduction in discharge delays. A new disclaimer will clarify current data does not substantiate these outcomes as causally linked to the software.

This development introduces scrutiny over Palantir's platform performance metrics. The platform operates under its £330 million contract with the NHS. The modification of these performance claims could impact perception of the software's value. It could also impact its effectiveness in large-scale public sector projects.