RadiAssist: chest X-ray triage model (2026.10.28-0957)
DenseNet-121 fine-tuned on NIH ChestX-ray14 to score 14 thoracic findings, exported to ONNX with temperature scaling and class activation maps built in. Served by the RadiAssist API (source).
| Metric | Value |
|---|---|
| Test macro AUROC | 0.804 (95% CI 0.800 to 0.808) |
| Test images | 25,596 (official patient-wise split) |
| Calibration error (ECE) | 0.145 |
Research prototype, not a medical device. Not for clinical decisions.