{"columns":[{"name":"is_first","type":"bool"},{"name":"is_last","type":"bool"},{"name":"is_terminal","type":"bool"},{"name":"language_instruction","type":"string"},{"name":"language_instruction_2","type":"string"},{"name":"language_instruction_3","type":"string"},{"name":"observation.state.gripper_position","type":"double"},{"name":"observation.state.cartesian_position","type":"list<element: float>"},{"name":"observation.state.joint_position","type":"list<element: float>"},{"name":"observation.state","type":"list<element: float>"},{"name":"action.gripper_position","type":"double"},{"name":"action.gripper_velocity","type":"double"},{"name":"action.cartesian_position","type":"list<element: float>"},{"name":"action.cartesian_velocity","type":"list<element: float>"},{"name":"action.joint_position","type":"list<element: float>"},{"name":"action.joint_velocity","type":"list<element: float>"},{"name":"action.original","type":"list<element: float>"},{"name":"action","type":"list<element: float>"},{"name":"discount","type":"double"},{"name":"reward","type":"double"},{"name":"task_category","type":"string"},{"name":"building","type":"string"},{"name":"collector_id","type":"string"},{"name":"date","type":"string"},{"name":"camera_extrinsics.wrist_left","type":"list<element: float>"},{"name":"camera_extrinsics.exterior_1_left","type":"list<element: float>"},{"name":"camera_extrinsics.exterior_2_left","type":"list<element: float>"},{"name":"is_episode_successful","type":"bool"},{"name":"timestamp","type":"double"},{"name":"frame_index","type":"int64"},{"name":"episode_index","type":"int64"},{"name":"index","type":"int64"},{"name":"task_index","type":"int64"}],"n_rows":4,"rows_kept":4,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 19.0.1","schema":{"fields":[{"name":"is_first","type":"bool","nullable":true,"metadata":null,"children":null},{"name":"is_last","type":"bool","nullable":true,"metadata":null,"children":null},{"name":"is_terminal","type":"bool","nullable":true,"metadata":null,"children":null},{"name":"language_instruction","type":"string","nullable":true,"metadata":null,"children":null},{"name":"language_instruction_2","type":"string","nullable":true,"metadata":null,"children":null},{"name":"language_instruction_3","type":"string","nullable":true,"metadata":null,"children":null},{"name":"observation.state.gripper_position","type":"double","nullable":true,"metadata":null,"children":null},{"name":"observation.state.cartesian_position","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"observation.state.joint_position","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"observation.state","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action.gripper_position","type":"double","nullable":true,"metadata":null,"children":null},{"name":"action.gripper_velocity","type":"double","nullable":true,"metadata":null,"children":null},{"name":"action.cartesian_position","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action.cartesian_velocity","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action.joint_position","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action.joint_velocity","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action.original","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"action","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"discount","type":"double","nullable":true,"metadata":null,"children":null},{"name":"reward","type":"double","nullable":true,"metadata":null,"children":null},{"name":"task_category","type":"string","nullable":true,"metadata":null,"children":null},{"name":"building","type":"string","nullable":true,"metadata":null,"children":null},{"name":"collector_id","type":"string","nullable":true,"metadata":null,"children":null},{"name":"date","type":"string","nullable":true,"metadata":null,"children":null},{"name":"camera_extrinsics.wrist_left","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"camera_extrinsics.exterior_1_left","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"camera_extrinsics.exterior_2_left","type":"list<element: float>","nullable":true,"metadata":null,"children":[{"name":"element","type":"float","nullable":true,"metadata":null,"children":null}]},{"name":"is_episode_successful","type":"bool","nullable":true,"metadata":null,"children":null},{"name":"timestamp","type":"double","nullable":true,"metadata":null,"children":null},{"name":"frame_index","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"episode_index","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"index","type":"int64","nullable":true,"metadata":null,"children":null},{"name":"task_index","type":"int64","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional boolean field_id=-1 is_first;\n  optional boolean field_id=-1 is_last;\n  optional boolean field_id=-1 is_terminal;\n  optional binary field_id=-1 language_instruction (String);\n  optional binary field_id=-1 language_instruction_2 (String);\n  optional binary field_id=-1 language_instruction_3 (String);\n  optional double field_id=-1 observation.state.gripper_position;\n  optional group field_id=-1 observation.state.cartesian_position (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 observation.state.joint_position (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 observation.state (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional double field_id=-1 action.gripper_position;\n  optional double field_id=-1 action.gripper_velocity;\n  optional group field_id=-1 action.cartesian_position (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 action.cartesian_velocity (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 action.joint_position (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 action.joint_velocity (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 action.original (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 action (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional double field_id=-1 discount;\n  optional double field_id=-1 reward;\n  optional binary field_id=-1 task_category (String);\n  optional binary field_id=-1 building (String);\n  optional binary field_id=-1 collector_id (String);\n  optional binary field_id=-1 date (String);\n  optional group field_id=-1 camera_extrinsics.wrist_left (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 camera_extrinsics.exterior_1_left (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional group field_id=-1 camera_extrinsics.exterior_2_left (List) {\n    repeated group field_id=-1 list {\n      optional float field_id=-1 element;\n    }\n  }\n  optional boolean field_id=-1 is_episode_successful;\n  optional double field_id=-1 timestamp;\n  optional int64 field_id=-1 frame_index;\n  optional int64 field_id=-1 episode_index;\n  optional int64 field_id=-1 index;\n  optional int64 field_id=-1 task_index;\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":9964,"head":""}}],["pandas","{\"index_columns\": [{\"kind\": \"range\", \"name\": null, \"start\": 0, \"stop\": 4, \"step\": 1}], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"is_first\", \"field_name\": \"is_first\", \"pandas_type\": \"bool\", \"numpy_type\": \"bool\", \"metadata\": null}, {\"name\": \"is_last\", \"field_name\": \"is_last\", \"pandas_type\": \"bool\", \"numpy_type\": \"bool\", \"metadata\": null}, {\"name\": \"is_terminal\", \"field_name\": \"is_terminal\", \"pandas_type\": \"bool\", \"numpy_type\": \"bool\", \"metadata\": null}, {\"name\": \"language_instruction\", \"field_name\": \"language_instruction\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"language_instruction_2\", \"field_name\": \"language_instruction_2\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"language_instruction_3\", \"field_name\": \"language_instruction_3\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"observation.state.gripper_position\", \"field_name\": \"observation.state.gripper_position\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"observation.state.cartesian_position\", \"field_name\": \"observation.state.cartesian_position\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"observation.state.joint_position\", \"field_name\": \"observation.state.joint_position\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"observation.state\", \"field_name\": \"observation.state\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action.gripper_position\", \"field_name\": \"action.gripper_position\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"action.gripper_velocity\", \"field_name\": \"action.gripper_velocity\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"action.cartesian_position\", \"field_name\": \"action.cartesian_position\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action.cartesian_velocity\", \"field_name\": \"action.cartesian_velocity\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action.joint_position\", \"field_name\": \"action.joint_position\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action.joint_velocity\", \"field_name\": \"action.joint_velocity\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action.original\", \"field_name\": \"action.original\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"action\", \"field_name\": \"action\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"discount\", \"field_name\": \"discount\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"reward\", \"field_name\": \"reward\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"task_category\", \"field_name\": \"task_category\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"building\", \"field_name\": \"building\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"collector_id\", \"field_name\": \"collector_id\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"date\", \"field_name\": \"date\", \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"camera_extrinsics.wrist_left\", \"field_name\": \"camera_extrinsics.wrist_left\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"camera_extrinsics.exterior_1_left\", \"field_name\": \"camera_extrinsics.exterior_1_left\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"camera_extrinsics.exterior_2_left\", \"field_name\": \"camera_extrinsics.exterior_2_left\", \"pandas_type\": \"list[float32]\", \"numpy_type\": \"object\", \"metadata\": null}, {\"name\": \"is_episode_successful\", \"field_name\": \"is_episode_successful\", \"pandas_type\": \"bool\", \"numpy_type\": \"bool\", \"metadata\": null}, {\"name\": \"timestamp\", \"field_name\": \"timestamp\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"frame_index\", \"field_name\": \"frame_index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"episode_index\", \"field_name\": \"episode_index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"index\", \"field_name\": \"index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}, {\"name\": \"task_index\", \"field_name\": \"task_index\", \"pandas_type\": \"int64\", \"numpy_type\": \"int64\", \"metadata\": null}], \"creator\": {\"library\": \"pyarrow\", \"version\": \"19.0.1\"}, \"pandas_version\": \"2.2.3\"}"]]}
[true,false,false,"","","",0.0,[0.42500755,0.1580072,0.52293026,3.070979,0.14532888,0.28265187],[0.13128905,-0.2929782,0.20905195,-2.113571,-0.0041445415,1.6783377,0.04017501],[0.13128905,-0.2929782,0.20905195,-2.113571,-0.0041445415,1.6783377,0.04017501,0.0],0.0,0.0,[0.4250053,0.15800996,0.5229294,3.0709813,0.14532943,0.2826487],[0.0,0.0,0.0,0.0,0.0,0.0],[0.1435656,-0.29111424,0.19875908,-2.110597,-0.007073016,1.6753484,0.04363243],[0.061386395,0.009337784,-0.05149611,0.01489482,-0.014672066,-0.014950558,0.017251197],[0.4250053,0.15800996,0.5229294,3.0709813,0.14532943,0.2826487,0.0],[0.1435656,-0.29111424,0.19875908,-2.110597,-0.007073016,1.6753484,0.04363243,0.0],1.0,0.0,"EVGR C","EVGR C","2fe9715d","2fe9715d",[0.35960847,0.13235354,0.51534665,2.898045,0.022340694,1.8325654],[0.31251878,0.3381282,0.44793737,-2.0516627,-0.08965281,-2.518098],[0.23548868,-0.4960835,0.41348416,-1.7088828,-0.029231874,-0.570789],false,0.0,0,38601,11352,0]
[false,false,false,"","","",0.0,[0.4250063,0.15801041,0.5229319,3.0709815,0.14532095,0.28265235],[0.13128832,-0.2929818,0.2090583,-2.1135712,-0.0041392134,1.6783425,0.040179238],[0.13128832,-0.2929818,0.2090583,-2.1135712,-0.0041392134,1.6783425,0.040179238,0.0],0.0,0.0,[0.42501158,0.15799868,0.52293056,3.0709891,0.14532445,0.28262916],[0.0,0.0,0.0,0.0,0.0,0.0],[0.14355704,-0.29110923,0.19874083,-2.1105912,-0.0070723644,1.6753523,0.0436274],[0.061373726,0.009336453,-0.05148513,0.014894886,-0.014668807,-0.014950769,0.017248003],[0.42501158,0.15799868,0.52293056,3.0709891,0.14532445,0.28262916,0.0],[0.14355704,-0.29110923,0.19874083,-2.1105912,-0.0070723644,1.6753523,0.0436274,0.0],1.0,0.0,"EVGR C","EVGR C","2fe9715d","2fe9715d",[0.35960847,0.13235354,0.51534665,2.898045,0.022340694,1.8325654],[0.31251878,0.3381282,0.44793737,-2.0516627,-0.08965281,-2.518098],[0.23548868,-0.4960835,0.41348416,-1.7088828,-0.029231874,-0.570789],false,0.06666667014360428,1,38601,11353,0]
[false,false,false,"","","",0.0,[0.4250104,0.15800005,0.52293,3.0709863,0.14532495,0.28263503],[0.13128662,-0.2929782,0.20903786,-2.113573,-0.004141248,1.6783432,0.04017637],[0.13128662,-0.2929782,0.20903786,-2.113573,-0.004141248,1.6783432,0.04017637,0.0],0.0,0.0,[0.42500955,0.15800212,0.5229334,3.0709865,0.14531383,0.28264496],[0.0,0.0,0.0,0.0,0.0,0.0],[0.14356032,-0.29111603,0.19874567,-2.1105921,-0.0070739947,1.6753577,0.043619752],[0.061378248,0.009337177,-0.051488787,0.014895476,-0.014670348,-0.014951312,0.017249461],[0.42500955,0.15800212,0.5229334,3.0709865,0.14531383,0.28264496,0.0],[0.14356032,-0.29111603,0.19874567,-2.1105921,-0.0070739947,1.6753577,0.043619752,0.0],1.0,0.0,"EVGR C","EVGR C","2fe9715d","2fe9715d",[0.35960847,0.13235354,0.51534665,2.898045,0.022340694,1.8325654],[0.31251878,0.3381282,0.44793737,-2.0516627,-0.08965281,-2.518098],[0.23548868,-0.4960835,0.41348416,-1.7088828,-0.029231874,-0.570789],false,0.13333334028720856,2,38601,11354,0]
[false,true,true,"","","",0.0,[0.42501032,0.15800214,0.52293015,3.0709858,0.1453213,0.2826355],[0.1312847,-0.29297778,0.20904343,-2.1135726,-0.0041399254,1.6783469,0.04017922],[0.1312847,-0.29297778,0.20904343,-2.1135726,-0.0041399254,1.6783469,0.04017922,0.0],0.0,0.0,[0.42500913,0.15800516,0.52293164,3.0709867,0.14531742,0.28264627],[0.0,0.0,0.0,0.0,0.0,0.0],[0.14356135,-0.29111263,0.19875076,-2.1105924,-0.0070721703,1.6753577,0.04362397],[0.06138324,0.009337488,-0.051493302,0.014895256,-0.014671398,-0.014951056,0.017250454],[0.42500913,0.15800516,0.52293164,3.0709867,0.14531742,0.28264627,0.0],[0.14356135,-0.29111263,0.19875076,-2.1105924,-0.0070721703,1.6753577,0.04362397,0.0],1.0,0.0,"EVGR C","EVGR C","2fe9715d","2fe9715d",[0.35960847,0.13235354,0.51534665,2.898045,0.022340694,1.8325654],[0.31251878,0.3381282,0.44793737,-2.0516627,-0.08965281,-2.518098],[0.23548868,-0.4960835,0.41348416,-1.7088828,-0.029231874,-0.570789],false,0.20000000298023224,3,38601,11355,0]