Trump administration orders Anthropic to revoke foreign access to Fable 5 and Mythos 5 models

According to The Verge and Wired, the Trump administration ordered Anthropic to cut off all access to Claude Fable 5 and Mythos 5 models for foreign nationals and revoked SK Telecom's access citing alleged China ties. The White House also reportedly ordered Anthropic to block all jailbreaks on the models, a measure Wired reports may not be technically feasible.