Unitree G1
Humanoid agent Al avatar
278 followers
Humanoid agent Al avatar
278 followers
Unitree G1 humanoid robot features include flexible joints, up to 43 DOF, depth camera, LiDAR, and optional dexterous hands. And it's open for purchase.
This is the 5th launch from Unitree G1. View more
OmniXtreme
Launching today
OmniXtreme is an open-source control framework pushing humanoids to hyperhuman limits. It perfectly balances generative Flow Matching for extreme motion planning with strict physical envelope clipping to prevent mid-air motor burnouts.
Free
Launch Team
Flowtica Scribe
Hi everyone!
Have you seen this?
When I watched the Unitree G1 doing full kung-fu and extreme parkour on Spring Festival Gala, my jaw literally dropped. Last year’s G1 was already impressive, but now Unitree and BIGAI have open-sourced the core control framework behind it: OmniXtreme.
I immediately dug into the repo, and the moment I saw the extremely elegant motor envelope clipping algorithm and power-safety regularization, it clicked: they used Flow Matching (the same technique behind diffusion models) to push the upper limit of motion control, while the strict physical constraints keep the motors safe. The balance is insane!
One natural question is whether this framework can be adapted to other humanoids. I did a quick theoretical fitting based on real hardware specs:
On the Unitree H1: the huge landing kinetic energy means you need significantly stronger power-safety regularization to protect those big knees.
On the Fourier GR-1: the high reduction ratio kills top-end speed, so it’s better suited for Tai Chi or heavy-load tasks than explosive flips.
On the Boston Dynamics Electric Atlas: the 360° slip-ring freedom basically makes human motion data a limitation. You’d probably need an entirely new non-human expert motion set.
Ten years ago my partner and I were just trying to make a simple gimbal stable in hand... :
Seeing this level of motor control today is wild. The progress is accelerating fast — the future really does feel like it’s coming in leaps!