Artificial intelligence has significantly revolutionized healthcare, particularly through large language models (LLMs) that demonstrate superior performance in static medical question answering benchmarks. However, evaluating the potential of LLMs for real-world clinical applications remains challenging due to the intricate nature of doctor-patient interactions. To address this, we introduce AI Hospital, a multi-agent framework emulating dynamic medical interactions between Doctor as player and NPCs including Patient and Examiner. This setup allows for more practical assessments of LLMs in simulated clinical scenarios. We develop the Multi-View Medical Evaluation (MVME) benchmark, utilizing high-quality Chinese medical records and multiple evaluation strategies to quantify the performance of LLM-driven Doctor agents on symptom collection, examination recommendations, and diagnoses. Additionally, a dispute resolution collaborative mechanism is proposed to enhance medical interaction capabilities through iterative discussions. Despite improvements, current LLMs (including GPT-4) still exhibit significant performance gaps in multi-turn interactive scenarios compared to non-interactive scenarios. Our findings highlight the need for further research to bridge these gaps and improve LLMs’ clinical decision-making capabilities. Our data, code, and experimental results are all open-sourced at https://github.com/LibertFan/AI_Hospital.

“面向对话交互过程的谎言识别技术在不同的应用场景有广泛的应用需求。现有的鉴谎技术往往在整体的对话级别上给出最终决策,而缺乏对细粒度谎言特征和线索的逻辑分析,难以满足场景中对于可解释性的需求。本文提出了谎言指征和语义不一致线索的概念,用于帮助识别对话中的谎言,提升鉴谎方法的可解释性。文章同时提出一个谎言识别框架,用于训练谎言识别大语言模型(LD-LLM)。它利用细粒度的谎言指征并且发现对话中是否存在语义不一致线索,以实现更可靠的谎言识别。文章在真实交互场景中构建了两个谎言识别数据集FinLIE和IDLIE,分别关注金融风控场景和身份识别场景。实验结果表明,基于这两个数据集创建的指令数据集微调得到的LD-LLM,在基于真实交互的谎言识别上达到了最先进的水平。”