Alibaba Open-Sources AI Radiologist Beating Docs

🔥 What happened Alibaba open-sourced Damo Radar, a vision-language model that reads contrast-enhanced CT scans and flags nearly 150 abdominal conditions, cancers included. Trained on paired scans and clinical reports, tested on ~40,000 real exams, published in Science. 💡 Why it matters It hit an average AUC of 0.913 across 146 findings — beating most radiologists. One generalist model covering 18 organs, not 150 narrow specialists. That's the architectural shift everyone's been waiting for. ⚡ Our take If the numbers hold up in the wild, radiology becomes the first medical specialty genuinely disrupted by AI. The debate isn't whether hospitals adopt this — it's how fast regulators let them.