Laboratory Medicine Decision Support—Beyond Exam Passing: A Blinded 100-Case Text-Based Benchmark of Diagnostic Accuracy, Management Quality, and Safety for ChatGPT, Gemini, and DeepSeek—LLM Decision Support in Laboratory Medicine
Background/Objective: Large language models (LLMs) have shown exam-level performance, yet their reliability and safety in laboratory medicine—where quantitative data interpretation is central—remain insufficiently validated. This study compared the accuracy, interpretive quality, and safety of ChatGPT-5.2, Gemini 3 Pro...