The United States is considering sanctions against Chinese open-source AI models. The core accusation is that Chinese AI developers have used copyrighted American data, code, or model outputs to train their AI without permission. If sanctions happen, American companies and individuals might be legally barred from using, downloading, or engaging with sanctioned Chinese AI models. Why Open-Source AI Is a Tricky TargetSanctioning a physical product like a chip or a company’s bank accounts is pretty straightforward. For businesses using Chinese AI tools to save costs, a formal sanction would force them to switch to alternatives.