A top White House official on Wednesday accused Chinese AI startup Moonshot AI of covertly copying Anthropic's most advanced model to build its Kimi K3.

The White House accuses Moonshot AI of misusing Nvidia chips and US AI models to build Kimi K3, the world's largest open-weight model with 2.8

"We have information that Moonshot AI distilled Anthropic's Fable for the development of its K3 model," a top White House official wrote on X.