RoboParty Unveils Open-Source RP1 Humanoid Robot at IROS 2026

Introduction to RP1

On September 28, 2026, at the IROS 2026 conference, RoboParty unveiled its latest innovation, the RP1 (ROBOTO 01). This humanoid robot represents the company's commitment to advancing robotics through open-source technologies. Building upon the foundation laid by the RPO (ROBOTO ORIGIN), which was launched earlier in January 2026 and gained popularity with over 2500 stars on GitHub, the RP1 is poised to be a game-changer in the field of humanoid robotics.

Features and Capabilities

The RP1 is labeled as the world’s first bipedal humanoid robot that is not only high-performance but also full-stack open-source. This means it is designed to be a resource for researchers, educators, robotics developers, and teams working on embodied Artificial Intelligence (AI). The interactive demonstration at the RoboParty booth, titled "Kick Me," allowed attendees to physically interact with the robot, testing its ability to dynamically maintain balance and stability despite external pushes and kicks. This feature highlighted the robot’s performance and resilience.

Underpinning its impressive capabilities is PartyOS, RoboParty's open R&D platform for humanoid robotics. This platform features a training framework called UFO that enhances humanoid motor skills through unsupervised reinforcement learning, enabling the robot to recover from disturbances and falls without relying on preset motion paths.

The RP1 integrates its body, actuator modules, low-level control, and embodied AI algorithms into a unified system. With a maximum torque of 160 N•m achieved through its custom Romomo actuator modules and real-time motion control, RP1 exemplifies advanced engineering and design benchmarks.

Open Source Beyond Mechanics

RoboParty's vision of open-source full-stack technology transcends mere mechanical file sharing. The company plans to progressively open its motion control systems, simulation environments, SDKs, training tools, and development platforms like PartyOS. This intention will facilitate developer engagement throughout all stages, from low-level control to model training and deployment.

Yi Huang, the founder of RoboParty, expressed the company's philosophy: "Humanoid robots shouldn’t be closed systems that only a select few can build while others can only observe. We envision the RP1 as an open platform for developers to access, modify, and continually enhance."

Building on Proven Technology

The RP1 builds on the established robotic body and workflow of the RPO, incorporating Romomo actuator modules and the RP Hand, signifying a robust evolutionary step in humanoid robotics. PartyOS evolves as well, encompassing humanoid locomotion, perceptual interaction, whole-body manipulation, and the development of autonomous and intelligent humanoids.

Key members of the RoboParty team have received training from prestigious institutions including the Yao Class at Tsinghua University, the Zhi Class at Peking University, Harbin Institute of Technology, Stanford University, Carnegie Mellon University, and Zhejiang University, among others. This rich educational background contributes to RoboParty's global community of over 5,000 developers.

What’s Next for RP1

Details about the open-source roadmap for the RP1 will be announced in October 2026, with more extensive software and hardware releases planned for the fourth quarter of the year, alongside a mass production rollout.

Conclusion

RoboParty's unveiling of the RP1 at IROS 2026 marks a significant milestone in the field of robotics. By leveraging open-source principles, RoboParty is not only pushing the boundaries of humanoid robotics but also fostering a collaborative environment for developers and researchers looking to make advancements in AI and robotics. Those interested in this innovative technology can connect via their official GitHub and website for further updates and community involvement.