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Science & ResearchJul 28, 2026

Medical AI has a measurement problem

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02125-z The development of two medical AI assistants highlights an unnerving challenge: as the technology races ahead, what is the best way to evaluate what works?

Nature, Published online: 28 July 2026; doi:10.1038/d41586-026-02125-z The development of two medical AI assistants highlights an unnerving challenge: as the technology races ahead, what is the best way to evaluate what works?

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