LeTools
Embodied Intelligence Platform
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Code Documentation LET DATASET
CORE CAPABILITIES

Powering Intelligence

📦

All In One Pipeline

Go from zero to one in a single framework: collect data, train policies, and deploy to real robots.

E2E
Data → Deploy
🧠

Foundation Models

Finetune PI series, Gr00t, LingbotVLA and other mainstream models. All in one unified framework.

10+
Model Architectures
🤖

Tailored for Leju Robots

Purpose-built for the Kuavo humanoid series. Hardware-native control interfaces, factory-calibrated kinematics, and turnkey deployment pipelines — everything is tuned out of the box for Leju robots, so you can go from a trained checkpoint to a running robot in minutes.

KUAVO SERIES

Kuavo 4 Pro

The professional choice for research and development.

Precision
High-Lab
ARM DOF
7

Kuavo 5

The latest generation with dof of waist. Optimized for dynamic walking and complex manipulation.

DOF
41
Payload
20 kg

Kuavo 5W

High stability and long battery life. Designed for industrial use.

Endurance
8 Hours
Workspace
0-2600mm
LEARN MORE ABOUT KUAVO

The Bridge to General AI

01
STAGE 01

Experimental Excellence

Driving high-performance control and reliability within controlled laboratory environments. Pushing the boundaries of what's possible in academic research.

02
STAGE 02

Industrial Commercialization

Deploying robust intelligent policies across manufacturing, logistics, and industrial sectors. Bringing embodied AI from the lab to the factory floor.

03
STAGE 03

Universal Human Integration

Integrating embodied intelligence into daily life as a seamless companion for every household. The ultimate bridge between AI and human experience.