ISdept/smolvla-piper
Robotics
•
Updated
•
523
Datasets:
Size:
10K - 100K
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: CastError
Message: Couldn't cast
observation.state: fixed_size_list<element: float>[7]
child 0, element: float
action: fixed_size_list<element: float>[7]
child 0, element: float
timestamp: double
episode_index: int64
frame_index: int64
index: int64
next.done: bool
next.reward: float
task_index: int64
task_description: string
-- schema metadata --
huggingface: '{"info": {"features": {"observation.state": {"feature": {"d' + 586
to
{'timestamp': Value('float64'), 'frame_index': Value('int64'), 'episode_index': Value('string'), 'task_index': Value('string'), 'index': Value('int64'), 'next.done': Value('bool'), 'next.reward': Value('float64'), 'observation.state': List(Value('float64')), 'observation.image': Value('string'), 'action': List(Value('float64'))}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
return get_rows(
^^^^^^^^^
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 77, in get_rows
rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2431, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1952, in __iter__
for key, pa_table in self._iter_arrow():
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1975, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 503, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 350, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/parquet/parquet.py", line 106, in _generate_tables
yield f"{file_idx}_{batch_idx}", self._cast_table(pa_table)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/parquet/parquet.py", line 73, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
observation.state: fixed_size_list<element: float>[7]
child 0, element: float
action: fixed_size_list<element: float>[7]
child 0, element: float
timestamp: double
episode_index: int64
frame_index: int64
index: int64
next.done: bool
next.reward: float
task_index: int64
task_description: string
-- schema metadata --
huggingface: '{"info": {"features": {"observation.state": {"feature": {"d' + 586
to
{'timestamp': Value('float64'), 'frame_index': Value('int64'), 'episode_index': Value('string'), 'task_index': Value('string'), 'index': Value('int64'), 'next.done': Value('bool'), 'next.reward': Value('float64'), 'observation.state': List(Value('float64')), 'observation.image': Value('string'), 'action': List(Value('float64'))}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
📊 Interactive Data Viewer
Explore real robot demonstration samples from the Piper Arm dataset directly in your browser! This interactive viewer lets you browse episodes, inspect images, actions, and robot states.
🔍 What you can see:
- ✅ RGB images from front-facing camera (640×480)
- ✅ Action commands (6D: dx, dy, dz, droll, dpitch, dyaw)
- ✅ Robot joint states and end-effector pose
- ✅ Episode success signal (
done,reward)- 🔁 Navigate between samples using "Next" / "Prev" buttons
- 🧩 Filter by split:
train,test, orval
💡 Tip: Click any row to expand and view full details. Use the "Show more" button to see hidden fields.
- Downloads last month
- 888
Size of downloaded dataset files:
2 MB
Size of the auto-converted Parquet files:
2 MB
Number of rows:
17,853