Insider Brief
- WIRobotics has released a simulation model for its ALLEX humanoid robot as part of a technology disclosure roadmap intended to give researchers and developers earlier access to its physical AI tools.
- The company said the model is designed to reduce the gap between simulated and real-world robot behavior, allowing developers to test control systems, reinforcement learning methods and synthetic data generation without physical hardware.
- WIRobotics released the model in formats for MuJoCo, Isaac Sim and ROS, and said it plans to make the ALLEX research platform available later this year.
WIRobotics has released the simulation model for its ALLEX humanoid robot, launching what the South Korean company says will be an ongoing effort to make key technologies from its physical AI program available to researchers and developers.
“In humanoid robot development, simulation models are a core infrastructure that serves as the foundation for learning, validation, and synthetic data generation,” co-CEO Yong-Jae Kim said in the announcement. “A simulation environment that effectively reflects the characteristics of the real robot enables developers to validate algorithms more quickly and increases the potential for successful deployment on physical hardware.”
The ALLEX simulation model is designed to reduce the gap between simulated and real-world performance. According to WIRobotics, the model reproduces characteristics such as backdrivability and force transparency, allowing developers to conduct robot control, reinforcement learning and synthetic data generation without access to physical hardware.
The company has released the model in MJCF format for MuJoCo, USD format for Isaac Sim and URDF format for ROS, making it compatible with several widely used robotics development platforms.
Part of a Physical AI Ecosystem
According to the company, the initiative is intended to help build an open development ecosystem and the release is the first step in its technology disclosure roadmap that will gradually make additional technologies from its humanoid robotics program available to the research community.
“We plan to make the ALLEX research platform available later this year,” Kim added. “By releasing the ALLEX simulation model, we hope more developers will begin ALLEX-based research even before the hardware becomes widely available. We will continue expanding a development ecosystem where research outcomes can ultimately be applied to real robots.”
Alongside the release, WIRobotics published a technical demonstration video comparing the movements of the simulated ALLEX robot with those of the physical robot as part of its Sim-to-Real validation.
AI Insider reported in May that WIRobotics raised about $68 million in Series B funding to expand beyond wearable robotics and accelerate development of ALLEX. The company said the funding would support ALLEX development and commercialization, expand its work with Nvidia and AWS on physical AI technologies and build on movement data from more than 3,000 deployed WIM wearable robotics systems.
Image credit: WIRobotics
