google-deepmind/open_x_embodiment
Million-scale cross-institution robot manipulation dataset (22 embodiments, 1M+ trajectories); the most important training-data cornerstone of the VLA era.
droid-dataset/droid
Large-scale diverse robot manipulation dataset (350 hours, 564 scenes, 86 tasks), designed for policy generalization research.
PKU-EPIC/DexGraspNet
Large-scale dexterous grasping pose dataset (1M+ grasps, URDFs for multiple dexterous hands); a common benchmark for dexterous manipulation research.