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May 5, 2026 · Artificial Intelligence

Harvard Science Study Finds AI Model Outperforms Human Doctors in Emergency Diagnosis

A Harvard‑led study published in Science evaluated OpenAI’s o1‑preview model across six rigorous clinical benchmarks and real‑world emergency cases, finding it surpassed seasoned physicians in diagnostic accuracy—ranking in the top 78% of cases, achieving up to 97.9% accuracy and outperforming GPT‑4 by a large margin.