Artificial intelligenceLeading Chinese companies are working on their answer to Mythos 5 AI modelU.S. AI giant Anthropic has reportedly accused Chinese e-commerce conglomerate Alibaba Group of allegedly carrying out "the largest known distillation attack" on the company so far. (Source photos by Reuters)CISSY ZHOUJune 25, 2026 13:11 JSTHONG KONG -- U.S. AI giant Anthropic has accused Chinese e-commerce conglomerate Alibaba Group of "brazenly" and "illicitly" distilling its model Claude, in what it said was "the largest known distillation attack" on the company to date, according to U.S. media reports.