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humanoidrobot.build

Closed hardware

Unitree G1

Unitree Robotics · Humanoid · active · 2024

Compact 1.32 m humanoid with 23-43 DOF depending on configuration, widely used as a research platform.

L2Sim-verifiedGate: Loads in browser and GPU sim, mass within tolerance of the BOM, holds a stand. Unlocks .training.

Two ways to get Unitree G1

Compare all →
  1. 1Buy assembled$13,500From unitree.com
  2. 2Build AgiBot Lingxi X1 insteadL1Nearest open robot · 130 cm · 33 kg
Fig 1/7RenderUnitree G1 studio render, three-quarter front view
Studio render of the published MJCF, keyframe pose from the model. Geometry only; colours are the model's own materials.© Rendered by Hyperspawn from mujoco_menagerie/unitree_g1 (BSD-3-Clause) · Hyperspawn render · source
Drawing
/unitree/g1
Maker
Unitree Robotics
Country
Hangzhou, CN
Package rev
none
Level
L2 Sim-verified
Availability
Buy
Openness
40/100
HW licence
Proprietary
Last checked
2026-09-24
Height
132 cm
Mass
35 kg
DOF
23
Actuators
Unitree in-house electric joint motors

Arm load is about 2-3 kg depending on posture. Optional Dex3-1 force-controlled hand.

Build · not possible

Build it. Buy it, or build something like it.

Closed hardware. Buy link only.

Availability
Buy
Indicative price
$13,500
Price note
Base G1 US$13.5K excl. tax and shipping per unitree.com; G1 EDU (up to 43 DOF, Orin) is contact-sales.
Buy from unitree.com →Its sim model is open: train it →

Open robots of similar size you can build

Nearest by height and mass where both are known; otherwise same class. Size comparison only, not capability.

GATE

Level gate

Holds L2 · evidence, not confidence
  1. L0
    Indexed

    Known to exist. Atlas page only.

    • 2 sources on record(met)
    held
  2. L1
    Compiled

    Package validates against the spec; every fact has a source.

    • No build package compiled(not met)
    • 2 sources across robot and package(met)
    held
  3. L2
    Sim-verified

    Loads in browser and GPU sim, mass within tolerance of the BOM, holds a stand. Unlocks .training.

    • URDF/MJCF is public(met)
    • Sim load, mass tolerance and stand are checked on .training(checked elsewhere)
    held
  4. L3
    Sourced

    Every BOM line resolves to a live offer in at least two regions. Unlocks the one-click cart.

    • Not reachable: no open hardware to source or build.
    next
  5. L4
    Built

    At least one community build report with photos and bring-up logs. Unlocks Build it as the main action.

    • Not reachable: no open hardware to source or build.
    locked
  6. L5
    Certified

    The robot's maintainer signs the package. Unlocks certified teams and kit sales.

    • Not reachable: no open hardware to source or build.
    locked

Levels are cumulative and set by the registry from reviewed evidence. This panel shows what can be measured from the package today.

Same robot, other verbs

REV

Revisions and sources

Every fact on this sheet traces to one of these
RevDescriptionChecked
PKGNo build package compiled—
S1Unitree G1 product pageunitree.com2026-09-24
S2unitree_rl_gymgithub.com2026-09-24