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LIBERO LeRobot post-training data

Repository ID: Mark-ZJTang/libero_real.

LeRobot v2-format downstream fine-tuning dataset with 1,693 episodes, 273,465 frames, and 40 task IDs. It contains agent-view and wrist-view images, state, and 7D actions. LIBERO simulator evaluation uses bundled BDDL/init/assets and does not read these demonstrations.

  • Split: train (0:1693), 10 FPS, two chunks.
  • image and wrist_image: image, [256, 256, 3] each.
  • state: float32, [8].
  • actions: float32, [7].
  • Task, episode, frame, and global indices are retained.

Restore it to the ALAM repository's loader-compatible relative path and verify both downstream datasets with:

.venvs/publish/bin/python workflows/publishing/download_huggingface.py \
  --artifact libero_real_lerobot
.venvs/pi0/bin/python workflows/pi0_post_training/tests/test_datasets.py

The resulting root is data/lerobot/libero_real; the public fine-tuning wrapper supplies its parent as HF_LEROBOT_HOME.

Before publication, verify LIBERO dataset redistribution rights and upstream attribution, then add the correct license and data-generation details.

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