LimX Dynamics Humanoid Robot Housework Demo
量子位 · wechat · 2026-07-15
LimX Dynamics Demonstrates Long-Horizon Housework Capabilities of Full-Size Humanoid Robot
LimX Dynamics released a single-take video of Oli: a full-size humanoid robot with 31 degrees of freedom. Operating with no teleoperation and no editing, it continuously completed a full suite of household chores like organizing, moving boxes, and picking up objects. It is described as China's first full-size humanoid robot to complete long-horizon mobile manipulation tasks in a home setting.
Core Tech Approach: A Three-Layer System, Not a "Single Large Model"
The article highlights its humanoid brain system, LimXCOSA 0.5 / EmbodiedAgenticOS:
- S2 Cognitive Layer: Runs at a low frequency of 1Hz, responsible for understanding, memory, decision-making, and human-robot interaction.
- S1 Skill Layer: Runs at a mid-range 50Hz, breaking capabilities down into reusable skills like moving boxes, opening bottle caps, and peeling eggs.
- S0 Locomotion & Control Layer: Runs at 1000Hz onboard control, handling balance and whole-body motion execution, powered by the roughly ten-million-parameter LimXWBT whole-body motion foundation model.
Evaluation & Comparison
The article states that this system outperforms the publicly state-of-the-art SONIC on whole-body tracking metrics:
- MPJPE: 12.85mm vs 13.75mm
- Mean joint angle error: 1.5° vs 3.3°
- Jerk smoothness metrics are also lower, making the motions more stable and human-like.
Strategic Outlook
The article concludes that the key to embodied intelligence is no longer "who has the larger model," but rather the system capability that synchronizes cognition, skills, and locomotion/control. It emphasizes the importance of joint hardware-software optimization and a closed-loop iteration of real-world RL.
Related event: LimX Unveils COSA 0.5, Shows Oli Doing Housework(4 posts)→
More from Embodied
- Ant's Afu health AI hits 150M users, unveils AI+hardware health alliance at Bund Summit — APPSO · 2026-09-11
- Johns Hopkins Launches Full-Stack Hands-on Robot Learning Class with SO-101 Arm Kits — _krishna_murthy · 2026-09-11
- SyncWorld: In-Context Robot World Model Simulates Unseen Views and Embodiments Zero-Shot — ChongZzZhang · 2026-09-11
- A 3D Pose Dataset for Dogs Released — ducha_aiki · 2026-09-11
- Swaayatt demos autonomous driving at 52 km/h on mountain roads, self-recovers after skid — sanjeevs_iitr · 2026-09-11
- AUAR's MicroFactory brings a deployable robotic wood-panel factory to the construction site — lukas_m_ziegler · 2026-09-11