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The dataset generation failed
Error code: DatasetGenerationError
Exception: CastError
Message: Couldn't cast
conversations: list<item: struct<from: string, value: string>>
child 0, item: struct<from: string, value: string>
child 0, from: string
child 1, value: string
image: string
main_tag: string
sub_tag: string
source: string
source_image: string
answer: string
case: string
question: string
to
{'question': Value('string'), 'answer': Value('string'), 'source': Value('string'), 'source_image': Value('string'), 'case': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1827, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, 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 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
conversations: list<item: struct<from: string, value: string>>
child 0, item: struct<from: string, value: string>
child 0, from: string
child 1, value: string
image: string
main_tag: string
sub_tag: string
source: string
source_image: string
answer: string
case: string
question: string
to
{'question': Value('string'), 'answer': Value('string'), 'source': Value('string'), 'source_image': Value('string'), 'case': 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 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1880, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
question string | answer string | source string | source_image string | case string |
|---|---|---|---|---|
What organ is being operated on in the surgery shown in the image? | The organ being operated on is the kidney. | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_3/left_frames/frame000.png | case_416 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the gallbladder packaging phase. The detached gallbladder is being placed into a specimen retrieval bag for safe extraction from the abdominal cavity without spillage of bile or stones. | cholect50 | extracted/CholecT50/videos/VID10/001286.png | case_424 |
Narrate the contents of the image with precision | The image presents a surgical scene focusing on an operation involving the kidney. Two surgical instruments are visible: on the left side of the photo, the prograsp forceps appear idle, likely having just released or about to engage with tissue. Meanwhile, the monopolar curved scissors are positioned towards the right ... | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_12/left_frames/frame024.png | case_327 |
What phase and step of the prostatectomy are shown in this image? | The procedure is in the RPIL phase (Right pelvic isolated lymphadenectomy). The current step is Dissection Illiac Lymph Nodes — Cutting and dissection of the external iliac veins lymph node. | grasp | CASE021/03453.jpg | case_452 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the clipping and cutting phase. Metal or polymer clips are being applied to the cystic duct and cystic artery, followed by division with scissors to detach the gallbladder from its ductal and vascular connections. | cholect50 | extracted/CholecT50/videos/VID13/000404.png | case_386 |
What step of the procedure is the surgeon performing? | No active surgical step is being performed; the procedure is idle. | grasp | CASE004/08486.jpg | case_428 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the RPIL phase (Right pelvic isolated lymphadenectomy). | grasp | CASE001/03379.jpg | case_389 |
What specific surgical step is being performed in this image? | The current step is Prevessical Dissection — Prevessical dissection. | grasp | CASE004/02675.jpg | case_428 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to grasp the gallbladder; and the hook is being used to dissect the cystic duct. | cholect50 | extracted/CholecT50/videos/VID110/000672.png | case_447 |
This is a lower GI colonoscopy. Describe what you observe in this endoscopic image. | A retroflex view of the rectum shows the anorectal junction and distal rectal mucosa from an inverted perspective, allowing assessment of the perianal region. | hyperkvasir | extracted/labeled-images/lower-gi-tract/anatomical-landmarks/retroflex-rectum/0e40c77f-e520-4a16-82b5-77cb0327fab6.jpg | case_322 |
This is a lower GI colonoscopy. Describe what you observe in this endoscopic image. | Impacted stool is visible in the bowel lumen, significantly obscuring mucosal visualization and limiting complete examination of the colonic wall. | hyperkvasir | extracted/labeled-images/lower-gi-tract/quality-of-mucosal-views/impacted-stool/e034905e-de74-4632-ae84-0ca060a49fec.jpg | case_433 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the gastric pouch creation phase. The surgeon is dividing the stomach horizontally just below the gastroesophageal junction using a laparoscopic stapler to create a small gastric pouch of approximately 15-30 mL, which will restrict food intake. | multibypass | frames/BBP09/frame_0067350.jpg | case_366 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the Retzius_Space phase (Developing the Space of Retzius). | grasp | CASE004/02632.jpg | case_428 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery, establishing the critical view of safety before clipping. | cholect50 | extracted/CholecT50/videos/VID04/000387.png | case_418 |
Share a comprehensive rundown of the presented image | In the image, we have a close up view of a surgical procedure being performed on a kidney. The kidney, which is the focal organ of this surgery, appears healthy and is visible in the center of the image. There are two surgical instruments in view: to the left side, we can see bipolar forceps that are currently not in u... | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_11/left_frames/frame144.png | case_375 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP06/frame_0051150.jpg | case_433 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery, establishing the critical view of safety before clipping. | cholect50 | extracted/CholecT50/videos/VID01/000441.png | case_461 |
Identify the current step of the prostatectomy visible in this frame. | The current step is Prevessical Dissection — Prevessical dissection. | grasp | CASE002/04346.jpg | case_418 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the gastric pouch creation phase. The surgeon is dividing the stomach horizontally just below the gastroesophageal junction using a laparoscopic stapler to create a small gastric pouch of approximately 15-30 mL, which will restrict food intake. | multibypass | frames/BBP05/frame_0018825.jpg | case_434 |
Which surgical step is shown in this prostatectomy image? | The current step is Suction — Suction. | grasp | CASE003/05747.jpg | case_347 |
What surgical phase is currently being performed in this prostatectomy? | The procedure is currently in the idle/transition phase. | grasp | CASE021/10384.jpg | case_452 |
This is a laparoscopic gynecologic surgery. How many surgical instruments are visible in this endoscopic frame? | Three surgical instruments are visible in this laparoscopic frame, indicating a complex operative step requiring multiple simultaneous instrument interactions. | lapgyn4 | extracted/LapGyn4_v1.2/Instrument_Count/3/7713.jpg | case_421 |
This is a lower GI colonoscopy. Describe what you observe in this endoscopic image. | Mild ulcerative colitis (Mayo grade 1) is present with erythema, decreased vascular pattern, and mild friability of the colonic mucosa. | hyperkvasir | extracted/labeled-images/lower-gi-tract/pathological-findings/ulcerative-colitis-grade-1/5c8c794c-1ac1-4beb-aa2d-dbac7163e06c.jpg | case_379 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instrument is visible in this frame: a grasper (used to retract and manipulate the gallbladder and surrounding tissue). | cholect50 | extracted/CholecT50/videos/VID10/001254.png | case_424 |
This is a laparoscopic gynecologic surgery. How many surgical instruments are visible in this endoscopic frame? | Two surgical instruments are visible in this laparoscopic frame, with both hands actively engaged in the operative field. | lapgyn4 | extracted/LapGyn4_v1.2/Instrument_Count/2/12007.jpg | case_441 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | No surgical instruments are currently visible in this frame. The view shows the operative field or anatomy without active instrument engagement. | cholect50 | extracted/CholecT50/videos/VID103/002210.png | case_326 |
This is a lower GI colonoscopy. What finding or anatomical structure is visible in this endoscopic frame? | Post-resection margins are visible with dye marking the borders of a completed endoscopic mucosal resection site, allowing assessment of resection completeness. | hyperkvasir | extracted/labeled-images/lower-gi-tract/therapeutic-interventions/dyed-resection-margins/18966d45-f6da-4ff5-8aea-eed55a878e1c.jpg | case_469 |
What step of the procedure is the surgeon performing? | The current step is Cut Prostate — Cut the tissue between the prostate and the urethra. | grasp | CASE002/06780.jpg | case_418 |
This is a laparoscopic gynecologic surgery. How many surgical instruments are visible in this endoscopic frame? | Three surgical instruments are visible in this laparoscopic frame, indicating a complex operative step requiring multiple simultaneous instrument interactions. | lapgyn4 | extracted/LapGyn4_v1.2/Instrument_Count/3/5908.jpg | case_421 |
This is a laparoscopic gynecologic surgery. How many surgical instruments are visible in this endoscopic frame? | Two surgical instruments are visible in this laparoscopic frame, with both hands actively engaged in the operative field. | lapgyn4 | extracted/LapGyn4_v1.2/Instrument_Count/2/20441.jpg | case_441 |
Identify the current phase of this robotic prostatectomy procedure. | The procedure is currently in the idle/transition phase. | grasp | CASE007/01259.jpg | case_397 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the Retzius_Space phase (Developing the Space of Retzius). | grasp | CASE021/04833.jpg | case_452 |
What type of procedure is taking place in the image? | The image shows a robot assisted minimally invasive surgical procedure being performed on isolated porcine tissue. | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_3/left_frames/frame122.png | case_416 |
Identify the current phase of this robotic prostatectomy procedure. | The procedure is in the Seminal_Vesicles phase (Seminal vesicle dissection). | grasp | CASE001/06923.jpg | case_389 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP08/frame_0094950.jpg | case_327 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is currently in the idle/transition phase. | grasp | CASE004/07436.jpg | case_428 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP20/frame_0023175.jpg | case_323 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to retract the liver; and the irrigator is being used to aspirate the fluid. | cholect50 | extracted/CholecT50/videos/VID08/001291.png | case_434 |
Which surgical step is shown in this prostatectomy image? | No active surgical step is being performed; the procedure is idle. | grasp | CASE007/06664.jpg | case_397 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery, establishing the critical view of safety before clipping. | cholect50 | extracted/CholecT50/videos/VID10/000905.png | case_424 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the Bladder_Neck_Rec phase (Bladder neck reconstruction). | grasp | CASE004/08103.jpg | case_428 |
Identify the current step of the prostatectomy visible in this frame. | The current step is Denon Dissection — Dissection of Denonviliers fascia. | grasp | CASE021/08607.jpg | case_452 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instruments are visible in this frame: a grasper (used to retract and manipulate the gallbladder and surrounding tissue), and an electrosurgical hook (used for dissection and coagulation using monopolar electrical energy). | cholect50 | extracted/CholecT50/videos/VID10/000220.png | case_424 |
What phase and step of the prostatectomy are shown in this image? | The procedure is currently in the idle/transition phase. No active surgical step is being performed; the procedure is idle. | grasp | CASE004/04023.jpg | case_428 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP34/frame_0084225.jpg | case_331 |
This is a laparoscopic rectal resection. What surgical phase is shown in this frame? | The procedure is in the pelvic dissection phase. Total mesorectal excision (TME) is being performed, dissecting in the avascular plane between the mesorectal fascia and the presacral fascia down to the pelvic floor while preserving the autonomic nerves. | heico | frames/RectalResection_4/frame_0133125.jpg | case_345 |
What step of the procedure is the surgeon performing? | No active surgical step is being performed; the procedure is idle. | grasp | CASE021/00060.jpg | case_452 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the gastric pouch creation phase. The surgeon is dividing the stomach horizontally just below the gastroesophageal junction using a laparoscopic stapler to create a small gastric pouch of approximately 15-30 mL, which will restrict food intake. | multibypass | frames/BBP32/frame_0119325.jpg | case_367 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the LPIL phase (Left pelvic isolated lymphadenectomy). | grasp | CASE001/00473.jpg | case_389 |
This is a laparoscopic gynecologic surgery. How many surgical instruments are visible in this endoscopic frame? | No surgical instruments are visible in this laparoscopic frame. The operative field shows anatomy without active instrument engagement. | lapgyn4 | extracted/LapGyn4_v1.2/Instrument_Count/0/13311.jpg | case_342 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instrument is visible in this frame: a grasper (used to retract and manipulate the gallbladder and surrounding tissue). | cholect50 | extracted/CholecT50/videos/VID04/000942.png | case_418 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP32/frame_0013275.jpg | case_367 |
This is a laparoscopic appendectomy. What surgical action is being performed in this laparoscopic frame? | The procedure is in the abdominal entry phase. Trocars are being inserted through the abdominal wall under direct visualization to establish laparoscopic access for the appendectomy. | slam | frames/AbdominalEntry/926_Clip_P926_V001_C2_AbdominalEntry_part9/frame_000.jpg | case_383 |
Identify the current phase of this robotic prostatectomy procedure. | The procedure is in the LPIL phase (Left pelvic isolated lymphadenectomy). | grasp | CASE015/00837.jpg | case_321 |
Identify the current phase of this robotic prostatectomy procedure. | The procedure is in the LPIL phase (Left pelvic isolated lymphadenectomy). | grasp | CASE021/01350.jpg | case_452 |
This is a laparoscopic gynecologic surgery. Describe the surgical action being performed and the anatomical structures involved. | Suturing is being performed on the uterus, placing intracorporeal sutures to close the uterine wall following a myomectomy or hysterotomy. | lapgyn4 | extracted/LapGyn4_v1.2/Actions_on_Anatomy/Suturing_Uterus/c_267_v_8624_f_3685.jpg | case_402 |
What phase and step of the prostatectomy are shown in this image? | The procedure is currently in the idle/transition phase. No active surgical step is being performed; the procedure is idle. | grasp | CASE015/03660.jpg | case_321 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to retract the gallbladder; and the hook is being used to dissect the gallbladder. | cholect50 | extracted/CholecT50/videos/VID15/000312.png | case_458 |
Describe the specific step being carried out in this frame. | No active surgical step is being performed; the procedure is idle. | grasp | CASE002/03670.jpg | case_418 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to grasp the gallbladder. | cholect50 | extracted/CholecT50/videos/VID04/000676.png | case_418 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery, establishing the critical view of safety before clipping. | cholect50 | extracted/CholecT50/videos/VID10/000347.png | case_424 |
Identify the current phase of this robotic prostatectomy procedure. | The procedure is in the LPIL phase (Left pelvic isolated lymphadenectomy). | grasp | CASE002/01723.jpg | case_418 |
What phase of the prostatectomy procedure is visible in this frame? | The procedure is in the Seminal_Vesicles phase (Seminal vesicle dissection). | grasp | CASE007/04771.jpg | case_397 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery, establishing the critical view of safety before clipping. | cholect50 | extracted/CholecT50/videos/VID10/000085.png | case_424 |
This is a laparoscopic appendectomy. What surgical action is being performed in this laparoscopic frame? | A local panoramic view of the operative field is shown. The camera is providing a broad overview of the right iliac fossa and the appendix region to orient the surgical approach. | slam | frames/LocPanoView/915_Clip_P915_V001_C12_LocPanoView_part5/frame_002.jpg | case_301 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to grasp the cystic duct; and the hook is being used to dissect the cystic duct. | cholect50 | extracted/CholecT50/videos/VID10/000346.png | case_424 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instruments are visible in this frame: curved atraumatic grasper, fenestrated toothed grasper. | heichole | frames/Hei-Chole2/frame_0036975.jpg | case_417 |
What is the primary focus of the surgical procedure in this image? | The primary focus of the surgical procedure is on the kidney, which is visible in the center of the image. | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_12/left_frames/frame017.png | case_327 |
Which phase of the radical prostatectomy is shown in this image? | The procedure is in the Denonvilliers_Fascia phase (Development of the plane between the prostate and rectum). | grasp | CASE001/07074.jpg | case_389 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the gallbladder dissection phase. The gallbladder is being dissected away from the liver bed using electrocautery, carefully separating the gallbladder wall from the hepatic parenchyma while maintaining hemostasis. | cholect50 | extracted/CholecT50/videos/VID110/000997.png | case_447 |
what organ is being operated? | organ being operated is kidney | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_14/left_frames/frame076.png | case_358 |
Identify both the surgical phase and the specific step visible in this frame. | The procedure is currently in the idle/transition phase. No active surgical step is being performed; the procedure is idle. | grasp | CASE015/01274.jpg | case_321 |
What phase and step of the prostatectomy are shown in this image? | The procedure is in the Bladder_Neck_Rec phase (Bladder neck reconstruction). The current step is Suction — Suction. | grasp | CASE002/08770.jpg | case_418 |
This is a laparoscopic cholecystectomy. Describe the surgical action being performed in this frame. | In this laparoscopic cholecystectomy frame, the following surgical actions are being performed: The grasper is being used to grasp the gallbladder. | cholect50 | extracted/CholecT50/videos/VID01/000179.png | case_461 |
This is a laparoscopic sigmoid resection. What surgical phase is shown in this frame? | The procedure is in the colon mobilization phase. The sigmoid colon or left colon is being mobilized by incising the lateral peritoneal attachments (white line of Toldt), allowing medial displacement of the bowel. | heico | frames/SigmoidResection_5/frame_0070875.jpg | case_369 |
What surgical phase is currently being performed in this prostatectomy? | The procedure is in the LPIL phase (Left pelvic isolated lymphadenectomy). | grasp | CASE007/00151.jpg | case_397 |
what tools are operating the organ? | the tools operating are bipolar forceps , monopolar curved scissors | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_3/left_frames/frame138.png | case_416 |
Describe the following image in detail | The image depicts a surgical scene focused on a kidney, which is the organ being operated on. Within the scene, two instruments are visible and identifiable as the bipolar forceps and the monopolar curved scissors. The bipolar forceps are situated towards the left bottom side of the viewing field and are currently in a... | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_3/left_frames/frame106.png | case_416 |
Which surgical step is shown in this prostatectomy image? | The current step is Prevessical Dissection — Prevessical dissection. | grasp | CASE015/03395.jpg | case_321 |
Identify both the surgical phase and the specific step visible in this frame. | The procedure is in the Retzius_Space phase (Developing the Space of Retzius). The current step is Prevessical Dissection — Prevessical dissection. | grasp | CASE015/03143.jpg | case_321 |
This is a laparoscopic gynecologic surgery. What surgical action is currently being performed in this frame? | Electrocautery coagulation is being performed to achieve hemostasis, using electrical energy to seal blood vessels and prevent bleeding. | lapgyn4 | extracted/LapGyn4_v1.2/Surgical_Actions/Coagulation/c_11_v_183816_f_402.jpg | case_352 |
Describe the specific step being carried out in this frame. | The current step is Dissection Illiac Lymph Nodes — Cutting and dissection of the external iliac veins lymph node. | grasp | CASE007/00514.jpg | case_397 |
This is a lower GI colonoscopy. Describe what you observe in this endoscopic image. | One or more colonic polyps are visible, appearing as raised or sessile mucosal lesions projecting into the bowel lumen. Polyp morphology and surface pattern are being assessed. | hyperkvasir | extracted/labeled-images/lower-gi-tract/pathological-findings/polyps/def92085-d306-47cd-bcdf-1f61df544e7b.jpg | case_330 |
This is a lower GI colonoscopy. Describe what you observe in this endoscopic image. | Minimal to mild ulcerative colitis (Mayo grade 0-1) is present with slight mucosal erythema and decreased vascular pattern but no spontaneous bleeding. | hyperkvasir | extracted/labeled-images/lower-gi-tract/pathological-findings/ulcerative-colitis-grade-0-1/1fda887e-e41c-4879-8581-3b3668da4ae2.jpg | case_359 |
This is a laparoscopic appendectomy. What surgical action is being performed in this laparoscopic frame? | The procedure is in the abdominal entry phase. Trocars are being inserted through the abdominal wall under direct visualization to establish laparoscopic access for the appendectomy. | slam | frames/AbdominalEntry/935_Clip_P935_V001_C2_AbdominalEntry_part4/frame_002.jpg | case_376 |
During which phase of the prostatectomy is this image captured? | The procedure is in the Retzius_Space phase (Developing the Space of Retzius). | grasp | CASE015/02582.jpg | case_321 |
what tools are operating the organ? | the tools operating are bipolar forceps , monopolar curved scissors | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_11/left_frames/frame131.png | case_375 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instrument is visible in this frame: a grasper (used to retract and manipulate the gallbladder and surrounding tissue). | cholect50 | extracted/CholecT50/videos/VID08/001095.png | case_434 |
This is a laparoscopic appendectomy. What surgical action is being performed in this laparoscopic frame? | A clip applier is being used to apply hemostatic or ligation clips. Clips are being placed on the mesoappendix vessels or the base of the appendix for secure ligation prior to division. | slam | frames/UseClipper/926_Clip_P926_V001_C8_UseClipper_part5/frame_002.jpg | case_309 |
What specific surgical step is being performed in this image? | The current step is Prevessical Dissection — Prevessical dissection. | grasp | CASE015/03650.jpg | case_321 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the Calot triangle dissection phase. The surgeon is carefully dissecting the hepatocystic triangle to identify and isolate the cystic duct and cystic artery before clipping. | heichole | frames/Hei-Chole1/frame_0023625.jpg | case_317 |
This is a laparoscopic gynecologic surgery. What surgical action is currently being performed in this frame? | Electrocautery coagulation is being performed to achieve hemostasis, using electrical energy to seal blood vessels and prevent bleeding. | lapgyn4 | extracted/LapGyn4_v1.2/Surgical_Actions/Coagulation/c_1_v_30878_f_2232.jpg | case_352 |
What phase and step of the prostatectomy are shown in this image? | The procedure is in the RPIL phase (Right pelvic isolated lymphadenectomy). The current step is Dissection Illiac Lymph Nodes — Cutting and dissection of the external iliac veins lymph node. | grasp | CASE015/01957.jpg | case_321 |
This is a lower GI colonoscopy. What finding or anatomical structure is visible in this endoscopic frame? | A retroflex view of the rectum shows the anorectal junction and distal rectal mucosa from an inverted perspective, allowing assessment of the perianal region. | hyperkvasir | extracted/labeled-images/lower-gi-tract/anatomical-landmarks/retroflex-rectum/ffcf2580-f7c9-4966-bf1c-0f05488086f8.jpg | case_322 |
This is a laparoscopic cholecystectomy. What surgical instruments are visible in this endoscopic frame? | The following surgical instruments are visible in this frame: curved atraumatic grasper. | heichole | frames/Hei-Chole2/frame_0006975.jpg | case_417 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the gastric pouch creation phase. The surgeon is dividing the stomach horizontally just below the gastroesophageal junction using a laparoscopic stapler to create a small gastric pouch of approximately 15-30 mL, which will restrict food intake. | multibypass | frames/BBP09/frame_0052350.jpg | case_366 |
This is a laparoscopic cholecystectomy. What surgical phase is shown in this frame? | The procedure is in the clipping and cutting phase. Metal or polymer clips are being applied to the cystic duct and cystic artery, followed by division with scissors to detach the gallbladder from its ductal and vascular connections. | cholect50 | extracted/CholecT50/videos/VID04/000945.png | case_418 |
How many surgical instruments can be counted in this image? | There are two surgical instruments present in the image. | surg396k | EndoVis-VQLA/EndoVis-18-VQA_extended/seq_11/left_frames/frame093.png | case_375 |
This is a laparoscopic Roux-en-Y gastric bypass. What surgical phase is shown in this frame? | The procedure is in the preparation phase. The patient is positioned in the reverse Trendelenburg position, the abdomen is insufflated with CO₂, and trocars are being placed to establish laparoscopic access for the gastric bypass procedure. | multibypass | frames/BBP02/frame_0077550.jpg | case_324 |
This is a laparoscopic gynecologic surgery. Describe the surgical action being performed and the anatomical structures involved. | Suturing is being performed on the uterus, placing intracorporeal sutures to close the uterine wall following a myomectomy or hysterotomy. | lapgyn4 | extracted/LapGyn4_v1.2/Actions_on_Anatomy/Suturing_Uterus/c_404_v_12588_f_1448.jpg | case_402 |
End of preview.
OpScribe GI / Minimally-Invasive Surgical VQA
No images are included. This is 86,991 question–answer pairs that reference frames in nine public surgical corpora. You obtain the frames yourself, from each source, under that source's own terms.
Built as stage 1 of a training curriculum for SurgVU 2026 Category 2.
Contents
| file | |
|---|---|
data/train.jsonl |
75,382 pairs |
data/val.jsonl |
11,609 pairs |
splits.json |
which case buckets are train and which are val |
recipe/build_gi_stage1.py |
rebuilds the corpus from the source datasets |
Each record: question, answer, source, source_image (path relative to that
source's own root), case.
Frames were resized to 512×512 for training.
Sources
| source | pairs | procedure | link |
|---|---|---|---|
| GraSP / PSI-AVA | 30,000 | robotic prostatectomy | github |
| CholecT50 | 15,000 | cholecystectomy | github |
| LapGyn4 | 10,000 | gynaecology | itec |
| MultiBypass140 | 8,198 | gastric bypass | github |
| Surg-396K | 7,507 | mixed (EndoVis-VQLA subset) | EndoChat |
| HeiCo | 4,998 | colorectal | paper |
| SLAM | 4,626 | laparoscopic actions | figshare |
| HyperKvasir | 3,838 | GI endoscopy | simula |
| HeiChole | 2,824 | cholecystectomy | challenge |
Please cite all nine.
Licence
Mixed. CholecT50 and HeiCo are CC BY-NC-SA; HyperKvasir is CC BY 4.0; HeiChole requires registration. Check each source before use. We do not relicense any of it.
The split differs from the published one, on purpose
The upstream release split by record, so the same frame lands on both sides: 2,143 images (25.3% of val) also appear in train, and 469 of 615 val directories are on both sides.
This split is by image directory — a real video — hashed into 200 buckets, 180 train and 20 val. Verified: 0 images and 0 directories shared between splits.
Results on this split are not comparable to published numbers on the upstream one.
The original files are kept under upstream/ for reference.
Limitations
Stills, not video. Question phrasing varies by source. GraSP is a third of the corpus, so robotic prostatectomy is over-represented.
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