China Weighs Restricting Foreign Access to Advanced AI Models Amid Rising Tensions With U.S.

China is weighing a major policy reversal by restricting foreign access to its most advanced AI models, holding talks with Alibaba, ByteDance, and Z.ai, as U.S.-China AI tensions escalate with accusations of illegal model distillation and retaliatory bans on American AI tools.

• China is weighing restrictions on foreign access to its most powerful AI models, with authorities holding talks with Alibaba, ByteDance, and Z.ai about potentially limiting or barring public release of advanced systems.
• The potential move marks a sharp reversal from China's open-weight strategy, which has fueled its global AI expansion by offering free, downloadable models that some U.S. businesses have adopted as cost-cutting alternatives to proprietary American systems.
• Tensions are escalating between the two countries as Anthropic accuses Chinese labs of illegally distilling its models to boost their own capabilities, while Alibaba retaliates by banning Claude Code internally following the discovery of hidden tracking code targeting Chinese users.