Google 研究：SymptomAI 在症状评估中优于临床医生
原标题：SymptomAI: Towards a conversational AI agent for everyday symptom assessment
AI 摘要
Google Research 发布了一项关于对话式 AI 症状评估代理 SymptomAI 的全国性研究，该研究基于 Gemini Flash 2.0，招募了 13,917 名参与者。研究发现，临床医生在超过 50% 的病例中更偏好 SymptomAI 生成的鉴别诊断，且其准确性优于其他临床医生。该研究还表明，主动提问的代理策略显著优于被动基线，并探索了 AI 在规模化症状评估中的潜力。
正文节选
July 22, 2026 Joseph Breda, Student Researcher, and Jake Sunshine, Research Scientist, Google Research We present a first-of-its-kind research of AI for differential diagnosis and symptom checking through a national-scale study. A large proportion of clinical diagnoses can be derived from language-based interviews alone. These diagnostic interviews are typically conducted by clinicians through doctor-patient interactions during in-person or remote visits. While these interactions are the gold st