Chinese Open-Weight AI Models Gain European Foothold Despite Brussels' Concerns

European businesses are increasingly considering Chinese open-weight AI models as a viable alternative to proprietary US systems, despite concerns about technological sovereignty. According to Volker Pfirsching, a Munich-based partner at Arthur D. Little, these models can offer greater operational control when hosted locally, as data remains under corporate oversight. Pfirsching argues that sovereignty should not be equated with the nationality of the supplier, noting that open-weight models can be downloaded, modified, and hosted locally, providing flexibility. However, adopting Chinese foundation models may introduce new supply-chain dependencies, complicating the EU's push for self-reliance. The debate highlights the tension between leveraging cost-effective AI capabilities and maintaining strategic autonomy.