ClinicalBench: Can LLMs Beat Traditional ML Models in Clinical Prediction?
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Abstract (arXiv)
Large Language Models (LLMs) hold great promise to revolutionize current clinical systems for their superior capacities on medical text processing tasks and medical licensing exams. Meanwhile, traditional ML models such as SVM and XGBoost have still been mainly adopted in clinical prediction tasks. An emerging question is: Can LLMs beat traditional ML models in clinical prediction? Thus, we build a new benchmark ClinicalBench to comprehensively study the clinical predictive modeling capacities of both general-purpose and medical LLMs, and compare them with traditional ML models. ClinicalBench embraces three common clinical prediction tasks, two databases, 14 general-purpose LLMs, 8 medical LLMs, and 11 traditional ML models. Through extensive empirical investigation, we discover that both general-purpose and medical LLMs, even with different model scales, diverse prompting or fine-tuning strategies, still cannot beat traditional ML models in clinical prediction yet, shedding light on their potential deficiency in clinical reasoning and decision-making. We call for caution when practitioners adopt LLMs in clinical applications. ClinicalBench can be utilized to bridge the gap between LLMs' development for healthcare and real-world clinical practice.
Key facts. Cited by 32 papers in the map (data through 14 Oct 2026). Builds on 31 of its 72 references that are in the map. First posted on arXiv 10 Nov 2024.
Builds on
31 of 72 references.
References · 31
- 2024The Llama 3 Herd of Modelscited by 14,715
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- 2020What Disease does this Patient Have? A Large-scale Open Domain Question Answering Dataset from Medical Examscited by 1,356
- 2022A Survey on In-context Learningcited by 721
- 2024Yi: Open Foundation Models by 01.AIcited by 719
- 2023AGIEval: A Human-Centric Benchmark for Evaluating Foundation Modelscited by 716
- 2023Instruction Tuning for Large Language Models: A Surveycited by 623
- 2024A Systematic Survey of Prompt Engineering in Large Language Models: Techniques and Applicationscited by 431
- 2023Automatically Correcting Large Language Models: Surveying the landscape of diverse self-correction strategiescited by 238
- 2024Large Language Models for Data Annotation and Synthesis: A Surveycited by 205
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- 2024Benchmarking Large Language Models on Answering and Explaining Challenging Medical Questionscited by 109
- 2023Benchmarking Large Language Models on CMExam -- A Comprehensive Chinese Medical Exam Datasetcited by 91
- 2024Med42-v2: A Suite of Clinical LLMscited by 90
- 2021Pre-trained Language Models in Biomedical Domain: A Systematic Surveycited by 87
- 2023Evaluating GPT-4 and ChatGPT on Japanese Medical Licensing Examinationscited by 63
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- 2024MedExpQA: Multilingual Benchmarking of Large Language Models for Medical Question Answeringcited by 43
- 2023A Comprehensive Evaluation of Large Language Models on Benchmark Biomedical Text Processing Taskscited by 36
- 2023MedBench: A Large-Scale Chinese Benchmark for Evaluating Medical Large Language Modelscited by 31
- 2024Hidden flaws behind expert-level accuracy of multimodal GPT-4 vision in medicinecited by 31
- 2024KorMedMCQA: Multi-Choice Question Answering Benchmark for Korean Healthcare Professional Licensing Examinationscited by 22
- 2024To Cool or not to Cool? Temperature Network Meets Large Foundation Models via DROcited by 11
- 2024MedREQAL: Examining Medical Knowledge Recall of Large Language Models via Question Answeringcited by 9
- 2024MedConceptsQA: Open Source Medical Concepts QA Benchmarkcited by 6
- 2024Evaluating Large Language Models for Public Health Classification and Extraction Taskscited by 6
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