China releases L1-L4 AI terminal intelligence standards covering 7 device categories

AI 终端智能化分级国标出炉：L1~L4 等级，涉及手机、电脑、眼镜、电视、耳机等

MIIT and other agencies released AI terminal intelligence standards covering 7 device categories. The framework uses a “2+N” structure with L1 response, L2 tool, L3 assistance, and L4 collaboration; L4 details come later. The post does not disclose concrete test metrics.

Why it matters: HKR-H/K/R pass: the story has a clear L1-L4 standards hook, concrete “2+N” and 7-category details, and compliance impact for device AI teams. Missing L4 rules and test metrics keep it near the featured floor.