China's open-source AI models overtook US models in global downloads in 2025, marking a significant shift in the AI landscape [1]. These Chinese models offer performance on par with top US competitors like Claude and ChatGPT on major benchmarks, yet are distributed free of charge, unlike most American models [1]. Adoption of Chinese AI models has grown worldwide, notably in Africa, Latin America, Europe—including companies like Siemens in Germany—and Singapore's national AI programs [1].

Chinese models embed official narratives aligned with Beijing's policies, constrained by legal restrictions to avoid harm to the state’s image or social stability [1]. US officials contend parts of these Chinese AI models are built by replicating American AI technologies [1]. Despite these claims, Chinese models’ free availability and openness give them an edge in many markets.

American tech companies and policymakers urge a national strategy focusing on open-weight AI models, which users can download and run locally, reducing costs and enhancing data control [2]. They note that closed American AI models can hinder internal security investigations, whereas open Chinese models allow for internal, local analysis [2]. Meanwhile, the US government restricts Chinese access to advanced semiconductor chips and invests heavily in domestic semiconductor manufacturing and data center capacity to maintain technological leadership [2].

Reports indicate the Trump administration is considering restrictions on Chinese AI models, aiming to limit their spread, but experts doubt such bans will prevent global adoption [2]. Gary Dvorchak, managing director at The Blueshirt Group, said, "The American strategy is to stop China from becoming the leading AI supplier for the rest of Asia ... and frankly the whole world" [3].

At the July 2026 Asia-Pacific Economic Cooperation (APEC) event in Chengdu, China took a lead in AI engagement while US public involvement was limited [3]. U.S. Department of Commerce official Bill Guidera promoted the American AI Exports Program at the forum, emphasizing, "It is the brilliant design that shows the strength, security and capability of U.S. AI." [3]

The American AI Exports Program aims to provide flexible technology stacks to buyers in the Asia-Pacific region but reportedly received only 78 applications by mid-2026, fewer than expected according to some sources, though a Commerce spokesperson disputed this claim [3].

China's continued free distribution and growing adoption of open-source AI models remain central challenges for the US, which is looking to strengthen its domestic capabilities and international technology partnerships. The ongoing dialogue and policy decisions over AI exports and model openness are expected to shape the global AI market throughout 2026 and beyond.