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The dataset generation failed
Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
schema_version: string
id: string
dataset_type: string
problem_type: string
data_type: string
image_path: string
audio_path: string
correct_answer: string
messages: list<item: struct<role: string, content: list<item: string>>>
  child 0, item: struct<role: string, content: list<item: string>>
      child 0, role: string
      child 1, content: list<item: string>
          child 0, item: string
hindsight_trace: string
video_path: string
video_uid: string
duration: double
qa_id: string
stage1_mode: string
zoomin_interval: list<item: double>
  child 0, item: double
gt_intervals: list<item: list<item: double>>
  child 0, item: list<item: double>
      child 0, item: double
stage1_interval: list<item: double>
  child 0, item: double
anomaly_type: string
to
{'schema_version': Value('string'), 'id': Value('string'), 'dataset_type': Value('string'), 'problem_type': Value('string'), 'video_path': Value('string'), 'video_uid': Value('string'), 'duration': Value('float64'), 'gt_intervals': List(List(Value('float64'))), 'stage1_mode': Value('string'), 'stage1_interval': List(Value('float64')), 'zoomin_interval': List(Value('float64')), 'correct_answer': Value('string'), 'messages': List({'role': Value('string'), 'content': List(Json(decode=True))}), 'hindsight_trace': Json(decode=True), 'data_type': Value('string'), 'image_path': Value('string'), 'audio_path': Value('string')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1779, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 609, in wrapped
                  for item in generator(*args, **kwargs):
                              ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 299, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, 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 2321, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              schema_version: string
              id: string
              dataset_type: string
              problem_type: string
              data_type: string
              image_path: string
              audio_path: string
              correct_answer: string
              messages: list<item: struct<role: string, content: list<item: string>>>
                child 0, item: struct<role: string, content: list<item: string>>
                    child 0, role: string
                    child 1, content: list<item: string>
                        child 0, item: string
              hindsight_trace: string
              video_path: string
              video_uid: string
              duration: double
              qa_id: string
              stage1_mode: string
              zoomin_interval: list<item: double>
                child 0, item: double
              gt_intervals: list<item: list<item: double>>
                child 0, item: list<item: double>
                    child 0, item: double
              stage1_interval: list<item: double>
                child 0, item: double
              anomaly_type: string
              to
              {'schema_version': Value('string'), 'id': Value('string'), 'dataset_type': Value('string'), 'problem_type': Value('string'), 'video_path': Value('string'), 'video_uid': Value('string'), 'duration': Value('float64'), 'gt_intervals': List(List(Value('float64'))), 'stage1_mode': Value('string'), 'stage1_interval': List(Value('float64')), 'zoomin_interval': List(Value('float64')), 'correct_answer': Value('string'), 'messages': List({'role': Value('string'), 'content': List(Json(decode=True))}), 'hindsight_trace': Json(decode=True), 'data_type': Value('string'), 'image_path': Value('string'), 'audio_path': Value('string')}
              because column names don't match
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1342, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 907, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1646, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1832, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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schema_version
string
id
string
dataset_type
string
problem_type
string
video_path
string
video_uid
string
duration
float64
gt_intervals
list
stage1_mode
string
stage1_interval
list
zoomin_interval
list
correct_answer
string
messages
list
hindsight_trace
unknown
data_type
string
image_path
string
audio_path
string
open_r1.coldstart_sft.v2
cgbench:odV0hLIP5gs::q1174
cgbench
multiple_choice
media/videos/cgbench/odV0hLIP5gs.mp4
odV0hLIP5gs
1,505
[ [ 0, 16.4 ] ]
interval
[ 0, 16 ]
[ 0, 16 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1174, "domain": "Art & Culture", "sub_category": "2D Spatial Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/odV0hLIP5gs.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sand...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Qe411m7hF::q1201
cgbench
multiple_choice
media/videos/cgbench/BV1Qe411m7hF.mp4
BV1Qe411m7hF
1,911
[ [ 1866, 1885 ] ]
interval
[ 1866, 1885 ]
[ 1866, 1885 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1201, "domain": "Music & TV show", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Qe411m7hF.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1vg4y157v5::q1162
cgbench
multiple_choice
media/videos/cgbench/BV1vg4y157v5.mp4
BV1vg4y157v5
1,616
[ [ 203, 213 ] ]
interval
[ 203, 213 ]
[ 203, 213 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1162, "domain": "Special Scenes", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1vg4y157v5.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:k5uns2AY-Qs::q1151
cgbench
multiple_choice
media/videos/cgbench/k5uns2AY-Qs.mp4
k5uns2AY-Qs
1,738
[ [ 1128, 1136 ] ]
interval
[ 1120, 1150 ]
[ 1120, 1150 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1151, "domain": "Special Scenes", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/k5uns2AY-Qs.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:G3GMeH5S6hA::q1166
cgbench
multiple_choice
media/videos/cgbench/G3GMeH5S6hA.mp4
G3GMeH5S6hA
1,283
[ [ 400, 430 ] ]
interval
[ 400, 430 ]
[ 400, 430 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1166, "domain": "Life Record", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/G3GMeH5S6hA.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_ca...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1eU421d71N::q1116
cgbench
multiple_choice
media/videos/cgbench/BV1eU421d71N.mp4
BV1eU421d71N
2,286
[ [ 2115, 2127 ] ]
interval
[ 2115, 2127 ]
[ 2115, 2127 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1116, "domain": "Music & TV show", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1eU421d71N.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1by421b7Bm::q1141
cgbench
multiple_choice
media/videos/cgbench/BV1by421b7Bm.mp4
BV1by421b7Bm
1,115
[ [ 50, 93.4 ] ]
interval
[ 50, 93 ]
[ 50, 93 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1141, "domain": "Music & TV show", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1by421b7Bm.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1cX4y1m7h2::q1218
cgbench
multiple_choice
media/videos/cgbench/BV1cX4y1m7h2.mp4
BV1cX4y1m7h2
1,652
[ [ 162.7, 441.4 ] ]
interval
[ 162.7, 441.4 ]
[ 162.7, 441.4 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1218, "domain": "Music & TV show", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1cX4y1m7h2.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Z1421C77m::q1241
cgbench
multiple_choice
media/videos/cgbench/BV1Z1421C77m.mp4
BV1Z1421C77m
1,053
[ [ 15, 20 ] ]
interval
[ 15, 25 ]
[ 15, 25 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1241, "domain": "Electonic/Social Gaming", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Z1421C77m.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV15w411s7kE::q1246
cgbench
multiple_choice
media/videos/cgbench/BV15w411s7kE.mp4
BV15w411s7kE
1,264
[ [ 618.8, 636.9 ] ]
interval
[ 618.8, 636.9 ]
[ 618.8, 636.9 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1246, "domain": "Art & Culture", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV15w411s7kE.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:4d1X2AxnZ4o::q1291
cgbench
multiple_choice
media/videos/cgbench/4d1X2AxnZ4o.mp4
4d1X2AxnZ4o
1,221
[ [ 212, 218 ] ]
interval
[ 210, 230 ]
[ 210, 230 ]
A
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1291, "domain": "Art & Culture", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/4d1X2AxnZ4o.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:fkKrGUwqZ40::q1236
cgbench
multiple_choice
media/videos/cgbench/fkKrGUwqZ40.mp4
fkKrGUwqZ40
6,325
[ [ 15, 23 ] ]
interval
[ 15, 25 ]
[ 15, 25 ]
C
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1236, "domain": "Music & TV show", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/fkKrGUwqZ40.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:CDYJME8fgkI::q1220
cgbench
multiple_choice
media/videos/cgbench/CDYJME8fgkI.mp4
CDYJME8fgkI
3,236
[ [ 325.2, 328.7 ] ]
interval
[ 320, 340 ]
[ 320, 340 ]
C
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1220, "domain": "Music & TV show", "sub_category": "Text Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/CDYJME8fgkI.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1UV411W7He::q1260
cgbench
multiple_choice
media/videos/cgbench/BV1UV411W7He.mp4
BV1UV411W7He
1,851
[ [ 60, 70 ] ]
interval
[ 60, 70 ]
[ 60, 70 ]
H
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1260, "domain": "Life Record", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1UV411W7He.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cac...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1k84y1f7KG::q1337
cgbench
multiple_choice
media/videos/cgbench/BV1k84y1f7KG.mp4
BV1k84y1f7KG
1,653
[ [ 1439.3, 1474.6 ] ]
interval
[ 1439, 1475 ]
[ 1439, 1475 ]
H
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1337, "domain": "Life Record", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1k84y1f7KG.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cac...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Mx4y1S7Tf::q1523
cgbench
multiple_choice
media/videos/cgbench/BV1Mx4y1S7Tf.mp4
BV1Mx4y1S7Tf
1,226
[ [ 250, 280 ] ]
interval
[ 250, 280 ]
[ 250, 280 ]
B
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1523, "domain": "Electonic/Social Gaming", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Mx4y1S7Tf.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:x8LBUDE8c4A::q1409
cgbench
multiple_choice
media/videos/cgbench/x8LBUDE8c4A.mp4
x8LBUDE8c4A
2,883
[ [ 60, 70 ] ]
interval
[ 60, 70 ]
[ 60, 70 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1409, "domain": "Art & Culture", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/x8LBUDE8c4A.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:tBWMn4y1Yfo::q1542
cgbench
multiple_choice
media/videos/cgbench/tBWMn4y1Yfo.mp4
tBWMn4y1Yfo
2,622
[ [ 597, 600 ] ]
interval
[ 590, 610 ]
[ 590, 610 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1542, "domain": "GUI", "sub_category": "Text Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/tBWMn4y1Yfo.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cache/stage1...
null
null
null
open_r1.coldstart_sft.v2
cgbench:PZ0NQoAcqfc::q1564
cgbench
multiple_choice
media/videos/cgbench/PZ0NQoAcqfc.mp4
PZ0NQoAcqfc
3,036
[ [ 540, 570 ] ]
interval
[ 540, 570 ]
[ 540, 570 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1564, "domain": "Music & TV show", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/PZ0NQoAcqfc.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:MAuVJ880jv0::q1604
cgbench
multiple_choice
media/videos/cgbench/MAuVJ880jv0.mp4
MAuVJ880jv0
1,564
[ [ 60, 72 ] ]
interval
[ 60, 72 ]
[ 60, 72 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1604, "domain": "Art & Culture", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/MAuVJ880jv0.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Ru4y1J7Ee::q1408
cgbench
multiple_choice
media/videos/cgbench/BV1Ru4y1J7Ee.mp4
BV1Ru4y1J7Ee
1,314
[ [ 27, 57 ] ]
interval
[ 27, 57 ]
[ 27, 57 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1408, "domain": "Music & TV show", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Ru4y1J7Ee.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandb...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1LJn9epE7D::q1578
cgbench
multiple_choice
media/videos/cgbench/BV1LJn9epE7D.mp4
BV1LJn9epE7D
1,837
[ [ 607, 614 ] ]
interval
[ 600, 620 ]
[ 600, 620 ]
A
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1578, "domain": "Electonic/Social Gaming", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1LJn9epE7D.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1K94y1X7Ca::q1770
cgbench
multiple_choice
media/videos/cgbench/BV1K94y1X7Ca.mp4
BV1K94y1X7Ca
1,166
[ [ 115, 120 ] ]
interval
[ 110, 140 ]
[ 110, 140 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1770, "domain": "Humor/funny", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1K94y1X7Ca.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cac...
null
null
null
open_r1.coldstart_sft.v2
cgbench:xJ5Ia7hbY9o::q1744
cgbench
multiple_choice
media/videos/cgbench/xJ5Ia7hbY9o.mp4
xJ5Ia7hbY9o
1,668
[ [ 1002, 1004 ] ]
interval
[ 1000, 1010 ]
[ 1000, 1010 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1744, "domain": "Life Record", "sub_category": "Text Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/xJ5Ia7hbY9o.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cach...
null
null
null
open_r1.coldstart_sft.v2
cgbench:7ip-qsC0Ybc::q1798
cgbench
multiple_choice
media/videos/cgbench/7ip-qsC0Ybc.mp4
7ip-qsC0Ybc
1,415
[ [ 169.1, 188.5 ] ]
interval
[ 169.1, 188.5 ]
[ 169.1, 188.5 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1798, "domain": "Art & Culture", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/7ip-qsC0Ybc.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Jm421K7hc::q1841
cgbench
multiple_choice
media/videos/cgbench/BV1Jm421K7hc.mp4
BV1Jm421K7hc
1,378
[ [ 32.3, 44.4 ] ]
interval
[ 32.3, 44.4 ]
[ 32.3, 44.4 ]
B
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1841, "domain": "Special Scenes", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Jm421K7hc.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1tu4y187gY::q1959
cgbench
multiple_choice
media/videos/cgbench/BV1tu4y187gY.mp4
BV1tu4y187gY
1,531
[ [ 530, 540 ] ]
interval
[ 530, 540 ]
[ 530, 540 ]
B
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1959, "domain": "Electonic/Social Gaming", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1tu4y187gY.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1UY4y1Q7WP::q1915
cgbench
multiple_choice
media/videos/cgbench/BV1UY4y1Q7WP.mp4
BV1UY4y1Q7WP
3,197
[ [ 135, 360 ] ]
interval
[ 135, 360 ]
[ 135, 360 ]
A
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1915, "domain": "Instruction & Knowledge", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1UY4y1Q7WP.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1tz421Y7Vq::q1964
cgbench
multiple_choice
media/videos/cgbench/BV1tz421Y7Vq.mp4
BV1tz421Y7Vq
2,584
[ [ 1235, 1320 ] ]
interval
[ 1235, 1320 ]
[ 1235, 1320 ]
B
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1964, "domain": "Art & Culture", "sub_category": "Scene Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1tz421Y7Vq.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Ma4y1u7cr::q1593
cgbench
multiple_choice
media/videos/cgbench/BV1Ma4y1u7cr.mp4
BV1Ma4y1u7cr
2,160
[ [ 295, 303 ] ]
interval
[ 290, 310 ]
[ 290, 310 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1593, "domain": "Special Scenes", "sub_category": "Text Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Ma4y1u7cr.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:d_vFKszLtik::q2008
cgbench
multiple_choice
media/videos/cgbench/d_vFKszLtik.mp4
d_vFKszLtik
1,624
[ [ 985, 992 ] ]
interval
[ 980, 1000 ]
[ 980, 1000 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2008, "domain": "Art & Culture", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/d_vFKszLtik.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:d_vFKszLtik::q1980
cgbench
multiple_choice
media/videos/cgbench/d_vFKszLtik.mp4
d_vFKszLtik
1,624
[ [ 1227, 1232 ] ]
interval
[ 1220, 1240 ]
[ 1220, 1240 ]
A
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1980, "domain": "Art & Culture", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/d_vFKszLtik.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1MP411D7H8::q2070
cgbench
multiple_choice
media/videos/cgbench/BV1MP411D7H8.mp4
BV1MP411D7H8
1,293
[ [ 95.9, 143.2 ] ]
interval
[ 95, 145 ]
[ 95, 145 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2070, "domain": "Art & Culture", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1MP411D7H8.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:_Xnkq0ZjBXc::q2045
cgbench
multiple_choice
media/videos/cgbench/_Xnkq0ZjBXc.mp4
_Xnkq0ZjBXc
1,759
[ [ 240, 252 ] ]
interval
[ 240, 252 ]
[ 240, 252 ]
C
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2045, "domain": "Art & Culture", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/_Xnkq0ZjBXc.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_c...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV13i421Q7Do::q2112
cgbench
multiple_choice
media/videos/cgbench/BV13i421Q7Do.mp4
BV13i421Q7Do
3,178
[ [ 2524, 2528 ] ]
interval
[ 2510, 2540 ]
[ 2510, 2540 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2112, "domain": "Life Record", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV13i421Q7Do.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_ca...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1ae4y1d78n::q1620
cgbench
multiple_choice
media/videos/cgbench/BV1ae4y1d78n.mp4
BV1ae4y1d78n
3,526
[ [ 217, 221 ] ]
interval
[ 210, 230 ]
[ 210, 230 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 1620, "domain": "Special Scenes", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1ae4y1d78n.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbo...
null
null
null
open_r1.coldstart_sft.v2
cgbench:PAA_lCutsfE::q2086
cgbench
multiple_choice
media/videos/cgbench/PAA_lCutsfE.mp4
PAA_lCutsfE
3,103
[ [ 290, 295 ] ]
interval
[ 280, 310 ]
[ 280, 310 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2086, "domain": "GUI", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/PAA_lCutsfE.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cache/stage1...
null
null
null
open_r1.coldstart_sft.v2
cgbench:eQNSD8GAOtE::q2016
cgbench
multiple_choice
media/videos/cgbench/eQNSD8GAOtE.mp4
eQNSD8GAOtE
1,361
[ [ 499, 503 ] ]
interval
[ 490, 510 ]
[ 490, 510 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2016, "domain": "Art & Culture", "sub_category": "Entity Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/eQNSD8GAOtE.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:AneAgyUxBsg::q2138
cgbench
multiple_choice
media/videos/cgbench/AneAgyUxBsg.mp4
AneAgyUxBsg
3,409
[ [ 646, 651 ] ]
interval
[ 630, 660 ]
[ 630, 660 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2138, "domain": "Life Record", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/AneAgyUxBsg.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cach...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1Nc41157Gx::q2211
cgbench
multiple_choice
media/videos/cgbench/BV1Nc41157Gx.mp4
BV1Nc41157Gx
771
[ [ 11.9, 28.8 ] ]
interval
[ 11.9, 28.8 ]
[ 11.9, 28.8 ]
F
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2211, "domain": "Music & TV show", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1Nc41157Gx.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:EsfjaoGRXtU::q2212
cgbench
multiple_choice
media/videos/cgbench/EsfjaoGRXtU.mp4
EsfjaoGRXtU
1,737
[ [ 1335, 1343 ] ]
interval
[ 1330, 1360 ]
[ 1330, 1360 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2212, "domain": "Music & TV show", "sub_category": "Text Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/EsfjaoGRXtU.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_...
null
null
null
open_r1.coldstart_sft.v2
cgbench:8SncSXQM_x4::q2238
cgbench
multiple_choice
media/videos/cgbench/8SncSXQM_x4.mp4
8SncSXQM_x4
1,617
[ [ 954, 960 ] ]
interval
[ 940, 970 ]
[ 940, 970 ]
D
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2238, "domain": "Life Record", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/8SncSXQM_x4.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cac...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV1nJ4m1V7NR::q2233
cgbench
multiple_choice
media/videos/cgbench/BV1nJ4m1V7NR.mp4
BV1nJ4m1V7NR
1,182
[ [ 151, 156 ] ]
interval
[ 145, 165 ]
[ 145, 165 ]
E
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2233, "domain": "Electonic/Social Gaming", "sub_category": "Entity Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV1nJ4m1V7NR.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/ful...
null
null
null
open_r1.coldstart_sft.v2
cgbench:BV16q4y1z7ya::q2131
cgbench
multiple_choice
media/videos/cgbench/BV16q4y1z7ya.mp4
BV16q4y1z7ya
3,502
[ [ 540, 600 ] ]
interval
[ 540, 600 ]
[ 540, 600 ]
A
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2131, "domain": "Music & TV show", "sub_category": "Event Cognition", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/BV16q4y1z7ya.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox...
null
null
null
open_r1.coldstart_sft.v2
cgbench:XtQMytORBmM::q2288
cgbench
multiple_choice
media/videos/cgbench/XtQMytORBmM.mp4
XtQMytORBmM
2,799
[ [ 4, 10 ] ]
interval
[ 0, 30 ]
[ 0, 30 ]
G
[ { "role": "system", "content": [ { "type": "text", "text": "You are an audio-visual assistant.\n\nOutput tags only, with no text outside tags.\nUse exactly one:\n<think>...</think><interval>[start, end]</interval>\nor\n<think>...</think><answer>...</answer>\nNever output both <interval...
{ "source": { "qid": 2288, "domain": "GUI", "sub_category": "Event Perception", "required_modality": "audio_visual" }, "teacher_media": { "muted_full_video": "media/videos/cgbench/XtQMytORBmM.mp4", "stage1_video": "data_factory/sft-cot/output/cgbench_hindsight_full/full.sandbox_cache/stage...
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OmniReasoner-SFT

OmniReasoner-SFT is a mixed-source, research-only supervised fine-tuning dataset for audio-visual and long-video reasoning. It contains two-stage cold-start SFT trajectories with interval selection, zoom-in evidence, and final answers.

Contents

  • data/train.jsonl: HF-ready training JSONL with repo-relative media paths.
  • media/: raw and derived media referenced by train.jsonl.
  • manifests/media_manifest.jsonl: media inventory with repo paths, source family, media type, file size, and reference counts.
  • manifests/dataset_stats.json: dataset and media statistics.
  • configs/: lmms-engine SFT configs and launch scripts used for training.
  • scripts/materialize_lmms_jsonl.py: rewrites repo-relative paths into local absolute file:// paths after download.

Source Families

This dataset includes both original-source and derived media:

  • CG-Bench long videos.
  • FineVideo videos.
  • AVQA-R1 image/audio samples derived from OmniInstruct/AVQA/VGGSound sources.
  • Composition videos generated by concatenating multiple FineVideo videos.
  • Anomaly videos generated by inserting LLaVA-Video-178K / scaled-source anomaly clips into CG-Bench long videos, with anomaly type and ground-truth intervals.

The final SFT trajectories were produced with Gemini hindsight generation and then filtered with leakage checks, hard rules, judge scoring, and fusion.

License And Usage

The annotations, reasoning traces, metadata, and construction recipes are released by the dataset authors for non-commercial academic research only.

Raw and derived media retain the copyright and usage restrictions of their source datasets, original creators, and original platforms. Access to this repository does not grant additional rights beyond those source licenses and terms. Users must not redistribute the raw or derived media.

If you are a rights holder and want a file removed, please contact the dataset authors through the Hugging Face repository discussion page.

Citations And Source Notices

Users should cite this dataset and the applicable upstream datasets, including:

  • CG-Bench: Clue-grounded Question Answering Benchmark for Long Video Understanding.
  • FineVideo and YouTube-Commons where applicable.
  • LLaVA-Video-178K for anomaly inserted-source clips where applicable.
  • AVQA-R1 / EchoInk-R1, OmniInstruct/OmniBench, AVQA, and VGGSound where applicable.

Local Training

data/train.jsonl stores relative paths such as media/videos/.... To recreate the absolute file:// format expected by the original lmms-engine training environment after downloading this repository, run:

python scripts/materialize_lmms_jsonl.py \
  --input data/train.jsonl \
  --output data/train.local.jsonl \
  --root "$(pwd)"

Then point the lmms-engine config to data/train.local.jsonl.

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