NVIDIA 推出 NV-Reason-CT Open 3D CT VLM，面向放射科医生链式推理
Introducing NV-Reason-CT Open 3D CT VLM for Radiologist Chain-of-Thought Reasoning
NVIDIA 发布 NV-Reason-CT Open，这是一款面向放射科医生链式推理（Chain-of-Thought）的 3D CT 视觉语言模型（VLM）。现有通用前沿模型在 3D 体数据成像上表现不佳，多数开源医疗 AI 模型也缺乏相应能力，而 CT 这类临床信息丰富、数据密集的模态长期未获充分覆盖。
Radiology AI has made remarkable strides in detecting abnormalities across chest X-rays, pathology slides, and 2D scans. Yet one of the most clinically rich and...
Radiology AI has made remarkable strides in detecting abnormalities across chest X-rays, pathology slides, and 2D scans. Yet one of the most clinically rich and data-dense modalities—the 3D computed tomography (CT) scan—remains largely underserved by modern vision language models (VLMs). Frontier general-purpose models perform poorly on volumetric imaging, and most open medical AI models lack the…
来源：NVIDIA Developer Blog · developer.nvidia.com