China’s Moonshot trained its AI model on a restricted Nvidia chip, White House claims.

Michael Kratsios, the White House Office of Science and Technology Policy director, writes on X that Moonshot accessed Nvidia’s high-end GB300 processors in Thailand, which are subject to strict export controls. Kratsios also accuses Moonshot of distilling Anthropic’s Fable AI model to build Kimi K3, an open-source AI system claimed to rival flagship models from US companies.