Miriad-5.8M Medical Question Answering Dataset

MIRIAD is a selected million-level medical guidance and retrieval dataset released by ETH Zurich and Stanford University in 2025. The related paper results are:MIRIAD: Augmenting LLMs with millions of medical query-response pairs".

The dataset contains 5.82 million medical question-answer pairs, covering all aspects from basic science to clinical practice. MIRIAD provides structured high-quality question-answer pairs to support various downstream tasks such as RAG, medical retrieval, hallucination detection, and instruction adjustment.