US Treasury Secretary Scott Bessent has voiced concerns regarding the origins of data used to train Chinese artificial intelligence models, suggesting potential reliance on “stolen materials.” This accusation fuels escalating tensions between the US and China regarding technological advancement and intellectual property rights. Beijing has responded defensively to American warnings of potential restrictions on AI development. The public questioning from a high-ranking US official highlights the growing scrutiny surrounding China's rapid progress in the AI sector. This dispute underscores a broader divide in Silicon Valley and globally about fair competition and the sourcing of data for AI. The situation suggests further possible trade and tech restrictions could follow as both countries navigate this complex landscape. The comments reflect anxieties over China potentially benefiting from improperly obtained intellectual property.