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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    ValueError
Message:      Invalid string class label pick_attribute
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
                  return get_rows(
                      dataset=dataset,
                  ...<4 lines>...
                      column_names=column_names,
                  )
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 127, in get_rows
                  rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
                File "/src/services/worker/src/worker/utils.py", line 478, in safe_iter
                  yield from ds.decode(False) if ds.features else ds
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2818, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2368, in __iter__
                  example = _apply_feature_types_on_example(
                      example, self.features, token_per_repo_id=self.token_per_repo_id
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2285, in _apply_feature_types_on_example
                  encoded_example = features.encode_example(example)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 2162, in encode_example
                  return encode_nested_example(self, example)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1446, in encode_nested_example
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                      ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1469, in encode_nested_example
                  return schema.encode_example(obj) if obj is not None else None
                         ~~~~~~~~~~~~~~~~~~~~~^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1144, in encode_example
                  example_data = self.str2int(example_data)
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1081, in str2int
                  output = [self._strval2int(value) for value in values]
                            ~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/features/features.py", line 1102, in _strval2int
                  raise ValueError(f"Invalid string class label {value}")
              ValueError: Invalid string class label pick_attribute

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Check out the documentation for more information.

InstructMove Dataset

Version

Version 1.0

InstructMove is a language-conditioned robot manipulation dataset in LeRobot format. It contains instruction-following trajectories for object picking, spatially grounded picking, and object placement. The current release includes data collected with PiperX dual-arm and Franka robots.

Dataset Contents

Dataset Task Robot Path Episodes
Pick by attribute Pick an object specified by visual attributes such as color, shape, or appearance. PiperX dual-arm lerobot_dataset/pick_attribute/piperx_0710.zip 100
Pick by category Pick an object specified by its semantic category and visual description. PiperX dual-arm lerobot_dataset/pick_category/piperx_0710.zip 100
Place A to B Pick a specified object and place it in or on a target container. PiperX dual-arm lerobot_dataset/place_a2b/piperx_0710.zip 100
Place A to B Pick a specified object and place it in or on a target container. Franka lerobot_dataset/place_a2b/franka_0710.zip 100
Spatial pick Pick an object identified through a spatial relation to another object, such as left of, right of, near, or far from. Franka lerobot_dataset/spatial_pick/franka_0710.zip 100
Total lerobot_dataset 500

Dataset Structure

Each row in the table corresponds to an independent LeRobot dataset packaged as a .zip archive. Each archive contains trajectory data, videos, and metadata, including episode and task annotations. Episode counts are taken from each dataset's meta/info.json and verified against meta/episodes.jsonl.

Only the official LeRobot meta/ files are included:

  • info.json
  • episodes.jsonl
  • tasks.jsonl
  • stats.json

Usage

Each .zip archive is a self-contained LeRobot dataset. Extract the archive before loading with the LeRobot API:

unzip lerobot_dataset/pick_category/piperx_0710.zip -d pick_category
# then load pick_category/ with LeRobotDataset
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