The White House asks OpenAI and Anthropic to hold back access to their AI models for British testers, according to a Politico report cited by multiple outlets. The request comes as the companies conduct or share testing tied to UK involvement.
The reports frame the move as part of broader U.S. oversight of AI testing and model access involving external parties. Outlets say the White House message directs the companies to pause or limit the use of British test participants and related materials while the U.S. reviews or clarifies the situation.
While the core claim is consistent across the coverage, outlets emphasize different aspects. Some focus on the involvement of specific firms—OpenAI and Anthropic—and the destination of the testing—Britain—while others stress the role of Politico as the source for the White House request. None of the excerpts provided include details on the technical grounds for the pause, the timeline, or whether a final resolution is expected.
