NVIDIA Isaac GR00T / Cosmos synthetic data

Robot maker or lab, HQ United States. Synthetic data mixed with real data improved GR00T N1 performance by 40%, per NVIDIA.

Data it collects

SimulationTeleoperation

Agility RoboticsBoston DynamicsFourierFoxconnFoxlinkXPENG Robotics

GR00T-Dreams generated N1.5 training data in 36 hours vs ~3 months of manual collection (2025-05-18)
780,000 synthetic trajectories (equal to 6,500 hours of human demos) generated in 11 hours (2025-03-18)

2026-08-14 LG and NVIDIA plan robot data factory on LG CNS PhysicalWorks morningstar.com ↗ Secondary
2026-02-18 EgoScale training corpus released arxiv.org ↗ Major outlet
2026-02-06 DreamDojo human-video mixture released arxiv.org ↗ Major outlet
2026-02-06 Open-H-Embodiment released huggingface.co ↗ Major outlet
2025-05-27 NVIDIA PhysicalAI-Autonomous-Vehicles released huggingface.co ↗ Major outlet
2025-05-18 NVIDIA unveils GR00T-Dreams synthetic trajectory blueprint nvidia.com ↗ Major outlet
2025-03-18 NVIDIA releases GR00T N1 and open physical AI dataset nvidia.com ↗ Major outlet
2025-03-18 GR00T X-Embodiment Sim released huggingface.co ↗ Major outlet

NVIDIA generated 780,000 synthetic trajectories — the equivalent of 6,500 hours, or nine continuous months, of human demonstration data — in just 11 hours.nvidia.com ↗ Major outlet 2025-03-18
— in just 36 hours, compared with what would have taken nearly three months of manual human data collection.nvidia.com ↗ Major outlet 2025-05-18
Foxconn and Foxlink are using the GR00T-Mimic blueprint for synthetic motion manipulation generation to accelerate their robotics training pipelines.nvidia.com ↗ Major outlet 2025-05-18

Every row links to its source, and hovering a link shows the quote it rests on. Research compiled 2026-10-05. Method