一作ACL 2026Findings· Findings of ACL
CCD : Mitigating Hallucinations in Radiology MLLM s via Clinical Contrastive Decoding
Xi Zhang · Zaiqiao Meng · Jake Lever · Edmond S. L. Ho
摘要
Multimodal large language models (MLLMs) have recently achieved remarkable progress in radiology by integrating visual perception with natural language understanding. However, they often generate clinically unsupported descriptions, known as medical hallucinations, which pose serious risks in med...