Valerie Chen
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Search complete. 1 mention across 1 episode found for "Valerie Chen".
Oct 2, 2026
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Which is why honest benchmarks matter.
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Christine Park, Valerie Chen, and Tim Detmers at Carnegie Mellon posted Synthetic Hospital, a public test set of 1,268 invented patients across about 5,600 visits, built from medical education material with no real patient data.
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In a blinded review, physicians picked the synthetic charts at 53%, barely better than a coin flip.
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10 Frontier and Open Models then tried to rebuild each patient's problem list over time.