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Parameters
25.5M
FLOPs
102.8G
Input Size
640px
License
MIT
Architecture
Type
one-stage
Backbone
GELAN
Neck
PGI
Head
Decoupled
Benchmark Results
Performance on COCO val2017 across different hardware configurations
| Hardware | mAP@50-95 | FPS | Latency | VRAM |
|---|---|---|---|---|
| NVIDIA A100 (TensorRT FP16) | 53.0% | 98.5 | 10.1ms | 1209 MB |
| NVIDIA T4 (TensorRT FP16) | 53.0% | 36.3 | 27.6ms | 1184 MB |
| CPU (ONNX Runtime) | 53.0% | 4.3 | 234.4ms | 1232 MB |
Speed Breakdown (A100 TensorRT)
End-to-end latency breakdown showing preprocessing, inference, and postprocessing times
1.1ms
6.6ms
2.4ms
Preprocess
Inference
Postprocess (NMS)
Usage with LibreYOLO
from libreyolo import YOLO
# Load model
model = YOLO.from_pretrained("https://huggingface.co/Libre-YOLO/yolov9c")
# Run inference
results = model.predict("image.jpg")
# Process results
for box in results.boxes:
print(f"Class: {box.cls}, Confidence: {box.conf:.2f}")programmable-gradienthigh-accuracy