Horizon Open-Sources 400M-Parameter Robot Control Model HoloMotion-1

地平线开源 HoloMotion-1 4 亿参数机器人小脑大模型，可实现舞蹈、健身、搬箱子等动作

Horizon Robotics Lab open-sourced HoloMotion-1, a 400M-parameter full-body humanoid control model that uses MoE sparse activation and KV-cache inference to reach about 300 FPS on-device, with code and a technical report released.

Why it matters: HKR-H/K/R all pass: HoloMotion-1 has an open-source robotics hook plus 400M params and about 300FPS edge inference. Its reach is narrower than a frontier model release, so it fits the 78 featured band.