Summary
CL-1 is LimX Dynamics' first full-size bipedal humanoid, best known for climbing stairs dynamically using real-time terrain perception rather than pre-mapped environments. It showcases the Shenzhen company's reinforcement-learning locomotion expertise.
CL-1's signature capability is robust, human-like stair ascent: LimX progressively refined its control so the robot alternates feet on each step, driven by precise real-time terrain perception. The platform is built on LimX's broader 20-plus-DOF bipedal skeleton, which scales up in later variants such as the CL-3 'Oli'. LimX trains locomotion with reinforcement learning and positions CL-1 primarily as a research and development platform. The company is backed by Alibaba and JD.com.