← Back to Robots
Humanoid

AI Sapiens K1

Verified 2026-11-12
Submit correction
Request a Quote

About AI Sapiens K1

AI Sapiens K1 is ROBOTIS's fully open-source humanoid platform for physical AI research. It stands 1.36 m tall, weighs 35 kg, and runs 23 joints on DYNAMIXEL-Q actuators — built so policies trained in simulation transfer to real hardware.


Manufacturer

Key Specifications

Status
ACTIVE
Category
Humanoid
Verified
2026-11-12
CPU/GPU
NVIDIA Jetson Orin NX 16GB — 8-core Arm Cortex-A78AE, 1024-core Ampere GPU, 32 Tensor Cores, 157 TOPS, 256 GB SSD
Gear tech
20:1 single-stage quasi-direct drive, 10 arcmin backlash
Motor tech
DYNAMIXEL-Q QDD, low-inertia inner-rotor PMSM, 48 V
Height [cm]
135.5
Main market
education, Research, robotics development
Nationality
South Korea
Availability
In production
Connectivity
2.5 GbE ×1, Bluetooth, USB-A 3.2 Gen 2 ×3, Wi-Fi
Manufacturer
Robotis
LLM integration
Not native — open ROS 2 stack permits it
Max speed (km/h)
4.3
Operating system
Cyclo OS (Yocto-based) · ROS 2 Jazzy
Safe with humans
Yes
Camera resolution
N/A
Number of fingers
5 per hand
Ingress protection
N/A
Latency glass to action
N/A
Main structural material
Aluminium alloy frame with polymer covers
Degrees of freedom, hands
10
Runtime pr charge (hours)
2
Degrees of freedom, overall
23

Verified ecosystem

Software and resources

Official links and community projects are shown separately. Every published relationship has reviewable evidence.

0
verified official resources
0
verified compatible projects
0
public maintainers
No activity yet
latest verified ecosystem activity

Projects are ordered only within this robot ecosystem using verified compatibility, GitHub freshness and activity, and accepted community reports. This is not a global RobotSpace score.

Official resources

No first-party resource has been independently verified yet. Unverified catalog links are not shown as official.

Official software

No official software project has been verified yet.

Community projects

No verified community project has been linked yet.

Developers and contributors

No public maintainer profile is linked yet.

Verified activity

No verified project activity is available.

This ecosystem is still empty

The robot page remains useful for specifications while official resources and compatible projects are being verified.

Catalog data · Last verified: 2026-11-12 · Methodology