Microsoft CEO Satya Nadella calls Anthropic's model restrictions illogical, citing data hypocrisy amid U.S. export controls on Claude Fable 5 and Mythos 5.

Microsoft enjoys close ties to Anthropic, but it's also working to help companies refine models that keep their data private.

Microsoft CEO Satya Nadella calls Anthropic's model restrictions illogical, citing data hypocrisy amid U.S. export controls on Claude Fable 5 and Mythos 5.