Dataset Viewer
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: TypeError
Message: Couldn't cast array of type
struct<agentview_image: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_to_robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_to_robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, object-state: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eye_in_hand_image: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_gripper_qpos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_gripper_qvel: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos_cos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos_sin: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_vel: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_proprio-state: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_to_robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_to_robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>>
to
{'agentview_image': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'butter_1_pos': {'digests': Lis
...
64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos_cos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos_sin': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_vel': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_proprio-state': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}}
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 149, 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 129, 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 544, 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 3052, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2559, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2584, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 558, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 440, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 361, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2381, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2315, in cast_table_to_schema
cast_array_to_feature(
~~~~~~~~~~~~~~~~~~~~~^
table[name] if name in table_column_names else pa.array([None] * len(table), type=schema.field(name).type),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
feature,
^^^^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1861, in wrapper
return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
~~~~^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2161, in cast_array_to_feature
raise TypeError(f"Couldn't cast array of type\n{_short_str(array.type)}\nto\n{_short_str(feature)}")
TypeError: Couldn't cast array of type
struct<agentview_image: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_to_robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, akita_black_bowl_1_to_robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, object-state: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_eye_in_hand_image: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_gripper_qpos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_gripper_qvel: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos_cos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_pos_sin: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_joint_vel: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, robot0_proprio-state: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_to_robot0_eef_pos: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>, wine_bottle_1_to_robot0_eef_quat: struct<digests: list<item: string>, dtype: string, max_abs_from_reference: double, shape: list<item: int64>>>
to
{'agentview_image': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'alphabet_soup_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'basket_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'butter_1_pos': {'digests': Lis
...
64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos_cos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_pos_sin': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_joint_vel': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'robot0_proprio-state': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_to_robot0_eef_pos': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}, 'tomato_sauce_1_to_robot0_eef_quat': {'digests': List(Value('string')), 'dtype': Value('string'), 'max_abs_from_reference': Value('float64'), 'shape': List(Value('int64'))}}Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
Imagined Future intervention data
Raw data for causal future-insertion and attention-pathway experiments on Cosmos3-Nano-Policy-DROID (RoboLab) and Cosmos-Policy-LIBERO-Predict2-2B (LIBERO). Code: github.com/nicolesplaining/imagined-future.
results/: per-state intervention outputs (summary.json, progress logs, saved action/video.npz).artifacts/: Cosmos Policy branch, clamp, and factorization artifacts.assets/: rendered figure candidates.external/RoboLab/output/: recorded RoboLab episodes (HDF5 + env configs) used to restore saved states.
Model weights, tokenizers, and container images are not included; obtain them from their original sources.
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