Subset of LIBERO-Spatial demonstrations used as the Island A training half of
the shortcut-learning protocol from
Xing et al. 2025 (CoRL) "Shortcut Learning in Generalist Robot Policies".
Tasks: {0, 1, 3, 5, 8} (5 of 10 LIBERO-Spatial tasks)
Viewpoint normalized range: [0.20, 0.35] (mapped from yaw lower_bound=-10°,
upper_bound=90° → angles in [10°, 25°])
Trajectories: 876… See the full description on the dataset page:
https://huggingface.co/datasets/disentangled-vla/libero-spatial-island-A-200350-paper200.
