Most physicians quietly use this medical AI tool

Key Points:

• OpenEvidence, an AI-powered medical search tool, has rapidly become widely used by about 65% of U.S. doctors, assisting in clinical decision-making, medical knowledge updates, and exam preparation across nearly 27 million clinical encounters in April 2025.
• The platform provides tailored, evidence-based answers by searching peer-reviewed medical literature and guidelines, helping doctors quickly find relevant clinical information, though it is intended to supplement—not replace—clinical judgment.
• Despite its popularity and high accuracy compared to general AI tools, concerns remain about potential hallucinations, incomplete answers, privacy safeguards, and the risk of eroding critical thinking skills among less experienced clinicians.
• OpenEvidence's partnerships with prestigious medical journals like NEJM and medical organizations ensure access to high-quality data, contributing to its credibility and rapid adoption, with the company reaching a $12 billion valuation within a year.
• Researchers are actively studying OpenEvidence's impact on patient outcomes and clinical practice, with ongoing debates about balancing AI tool benefits against risks like overreliance and the need for proper training in safe and effective use.