Anthropic accuses DeepSeek and other Chinese firms of using Claude to train their AI
Anthropic has formally accused three major Chinese AI companies—DeepSeek, Moonshot, and MiniMax—of conducting systematic data harvesting through 16 million API queries to train their competing models. This represents the first major public accusation of AI model distillation theft between leading international companies. The allegations could fundamentally reshape US-China AI collaboration, trigger new regulatory frameworks around model protection, and establish precedents for intellectual property enforcement in the AI sector. The incident highlights growing tensions over AI competitiveness and data sovereignty between global superpowers.