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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:    CastError
Message:      Couldn't cast
episode: int64
seg: int64
success: bool
steps: int64
pick_start_index: int64
transitions: int64
grasp_dist_m: double
lift_m: double
grasped: bool
target: string
demo_steps: int64
track_err_m_p50: double
track_err_m_max: double
wall_s: double
open_loop: bool
physics_hz: int64
grasp_step: int64
finger_open_before_grasp_m: double
finger_open_end_m: double
obj_push_xy_before_grasp_m: double
obj_rise_before_grasp_m: double
action_saturated_steps: int64
load_s: double
start: int64
obj_grasp_m: double
key_index: int64
frames: list<item: int64>
  child 0, item: int64
end: int64
eef_grasp_m: list<item: double>
  child 0, item: double
eef_obj_m: list<item: double>
  child 0, item: double
reset_index: int64
to
{'episode': Value('int64'), 'seg': Value('int64'), 'start': Value('int64'), 'end': Value('int64'), 'target': Value('string'), 'frames': List(Value('int64')), 'key_index': Value('int64'), 'reset_index': Value('int64'), 'eef_grasp_m': List(Value('float64')), 'eef_obj_m': List(Value('float64')), 'obj_grasp_m': Value('float64')}
because column names don't match
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 2309, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              episode: int64
              seg: int64
              success: bool
              steps: int64
              pick_start_index: int64
              transitions: int64
              grasp_dist_m: double
              lift_m: double
              grasped: bool
              target: string
              demo_steps: int64
              track_err_m_p50: double
              track_err_m_max: double
              wall_s: double
              open_loop: bool
              physics_hz: int64
              grasp_step: int64
              finger_open_before_grasp_m: double
              finger_open_end_m: double
              obj_push_xy_before_grasp_m: double
              obj_rise_before_grasp_m: double
              action_saturated_steps: int64
              load_s: double
              start: int64
              obj_grasp_m: double
              key_index: int64
              frames: list<item: int64>
                child 0, item: int64
              end: int64
              eef_grasp_m: list<item: double>
                child 0, item: double
              eef_obj_m: list<item: double>
                child 0, item: double
              reset_index: int64
              to
              {'episode': Value('int64'), 'seg': Value('int64'), 'start': Value('int64'), 'end': Value('int64'), 'target': Value('string'), 'frames': List(Value('int64')), 'key_index': Value('int64'), 'reset_index': Value('int64'), 'eef_grasp_m': List(Value('float64')), 'eef_obj_m': List(Value('float64')), 'obj_grasp_m': Value('float64')}
              because column names don't match

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R1Pro pick, precise phase: 5 BEHAVIOR tasks (first 100 episodes each)

cook_broccolini, halve_an_egg, make_rose_centerpieces, picking_up_trash, store_honey. One folder per (task, object, hand) skill config (skill.yaml, selection.json, results/, demos.pkl); every folder has the same observation / action layout, so they can be concatenated into one pick dataset.

config segments kept transitions
pick_cook_broccolini_plate_left 92 73 4692
pick_halve_an_egg_carving_knife_left 96 48 2592
pick_halve_an_egg_half_hard_boiled_egg_left 93 56 2911
pick_halve_an_egg_half_hard_boiled_egg_right 91 59 2737
pick_halve_an_egg_hard_boiled_egg_right 93 49 2106
pick_make_rose_centerpieces_rose_left 143 69 2514
pick_make_rose_centerpieces_rose_right 148 65 2144
pick_make_rose_centerpieces_vase_left 32 32 1120
pick_make_rose_centerpieces_vase_right 39 38 1586
pick_picking_up_trash_can_of_soda_left 0 0 0
pick_picking_up_trash_can_of_soda_right 0 0 0
pick_picking_up_trash_trash_can_left 0 0 0
pick_picking_up_trash_trash_can_right 0 0 0
pick_store_honey_jar_of_honey_right 173 148 8225

Method

  1. Segments: pick_up_from annotations of the BEHAVIOR-1K 2026 challenge R1Pro demos (behavior-1k/2026-challenge-demos, simulator states from behavior-1k/2026-challenge-rawdata; MIT, see LICENSE), one hand grasping, the hand rising

    = 5 cm after the grasp.

  2. Pick start: the first 10 Hz frame at which the hand's EEF is within 0.10 m of the grasp point (the EEF pose at the first gripper-close command, held in the object's frame).
  3. Each segment is replayed in OmniGibson 3.9.3 / Isaac Sim 5.1 (physics 120 Hz, control 10 Hz) from the raw simulator state at its pick start with the base, trunk and other arm held still; only the skill hand's arm (IK pose delta) and gripper move. Kept only if the hand grasps the object and lifts it >= 5 cm. Images are re-rendered. Code: github.com/kwk2696/agentic-behavior-1k, branch hil-serl (hilserl/demos/convert.py).

demos.pkl (per config)

A pickled list of transitions (hil-serl demo-buffer format):

key content
observations, next_observations head: (1,128,128,3) uint8, wrist: (1,128,128,3) uint8 (the skill hand's wrist camera), state: (1,27) float32
actions (7,) float32 in [-1,1]: skill-hand EEF delta in the robot base frame [dx,dy,dz]/0.10 m, axis-angle /0.25 rad; gripper -1 close / +1 open on the step its command changes, else 0
rewards, masks, dones 1 / 0 / True on the last (success) step
infos episode (demo_<raw episode>_s<segment>), step, success-predicate values
grasp_penalty -0.02 on a gripper command change, else 0

state: eef_left_pos 3, eef_left_quat 4 (xyzw), eef_right_pos 3, eef_right_quat 4, gripper_left_qpos 2, gripper_right_qpos 2, trunk_qpos 4, base_qvel 3 (robot base frame), skill_hand 2 (one-hot: [1,0] left, [0,1] right).

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