US to Target Specific Chinese AI Models in Planned Security Measures

The US government is preparing to impose targeted bans on certain Chinese AI open-weight models instead of enforcing a broad prohibition, driven by national security concerns, according to The Decoder.

While the Trump administration is moving forward with these selective restrictions, major AI companies like OpenAI and Google DeepMind have publicly opposed regulations on open-weight models by signing an open letter, The Decoder reported. Meanwhile, OpenAI and Anthropic are reportedly lobbying privately for tighter controls amid ongoing security worries.

For Japanese investors and technology firms, these developments highlight increasing geopolitical risks in AI regulation that could influence global supply chains and innovation dynamics in the sector.