The development of humanoid robots takes a step with Groot N1, an AI model that optimizes their autonomy and decision -making. In parallel, an open source physical engine and simulation tools are made available to researchers and industrialists.
Nvidia has announced the launch of Groot N1, an artificial intelligence model dedicated to humanoid robots, as well as a series of technologies intended to accelerate their development. Unveiled at the GTC 2025 conference, these tools include a simulation engine, synthetic training data and a partnership with Google Deepmind and Disney Research.
A model designed for learning and adaptation
Groot N1 is based on dual architecture inspired by human cognitive processes. A first fast system immediately performs tasks, while second, slower, analyzes the environment and plans actions. “The era of generalist robotics has arrived,” said Jensen Huang, CEO of Nvidia, during his opening speech cited by Tech Crunch.
Nvidia highlights the flexibility of Groot N1, which can be post-trained with synthetic and real data to adapt to specific robots and tasks. According to NVIDIA, the company generated 780,000 synthetic manipulation trajectories in 11 hours, the equivalent of 6,500 hours of human demonstrations. The integration of this data has improved the performance of 40% compared to training exclusively based on real data.
Applications in industry and strategic collaborations
The manufacturing industry is identified as the first sector that can benefit from humanoid robots. “I think they have to go to the factory first,” said Jensen Huang quoted by Reuters, adding that these environments are better controlled and allow faster application. According to him, the rental of a humanoid robot could reach $ 100,000 per year, an amount justified by the increased productivity of these machines.
In addition to the GROOT N1 model, NVIDIA develops Newton, an open source physical engine designed in collaboration with Google Deepmind and Disney Research. This tool aims to improve the learning of robots by refining the simulation of their movements and interactions. Disney plans in particular to operate Newton to optimize its platform of entertainment robots, including BDX laws inspired by Star Wars presented at the conference.
Open source access to accelerate adoption
Groot N1 is available in open source, allowing researchers and companies to adapt AI to their specific needs. Nvidia has also published Isaac Gr00t Blueprint, a data generation framework that facilitates the creation of massive learning sets. “With Nvidia Isaac Gr00T N1 and new learning frames, the developers will open the next AI border,” said Jensen Huang.
The model as well as its datasets are immediately accessible on Hugging Face and Github, while the Newton engine should be available later this year.
