What happened in China Xiaomi launched three proprietary foundation models, the flagship of which — the trillion-parameter MiMo-V2-Pro, previously known internally as Hunter Alpha — ranked 8th globally on the Artificial Analysis intelligence leaderboard. It scored 49 on the Artificial Analysis Intelligence Index, placing it between Kimi K2.5 and GLM-5, and representing a sharp jump from its predecessor MiMo-V2-Flash, which had scored 41. This is not an incremental product update. It is a declaration of strategic intent from a consumer hardware company that already ships HyperOS, is developing in-house chip capabilities, and now owns a frontier-level AI model it can deploy across its entire device ecosystem. The timing is deliberate. Xiaomi unveiled this stack at a moment when on-device AI is transitioning from marketing language to genuine product differentiation. The company is not merely licensing AI from a platform provider — it is building the full loop: the model,…