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yolov12m-cholect50-instruments – AI Model by skblv | AlphaNeural AI | AlphaNeural AI
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yolov12m-cholect50-instruments
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ultralytics
yolov12
surgical-video
medical-imaging
instrument-detection
object-detection
agpl-3.0
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YOLOv12-m — CholecT50 instrument recognition
Supervised YOLOv12-m detector trained for the 6 CholecT50 instruments, then scored as multi-label presence (a tool is present if any box for that class is predicted).
This is the “YOLOv12-m” row on the Instruments tab of the SDSC × Chicago Booth
surgical video understanding leaderboard
.
Evaluation
Full CholecT50 validation split (95% bootstrap CI):
Metric
Value
Exact match
81.37% (80.87–81.92)
Micro-averaged F1
92.37% (92.11–92.60)
best.pt
is the Ultralytics checkpoint;
results_summary.json
and
per_tool_metrics.csv
record the published eval.
License note
Derived from Ultralytics YOLO weights; distributed under AGPL-3.0.
Limitations
Research baseline only. Not a medical device.
