Benchmarking Generative Artificial Intelligence Against Human Judgment in Eating Disorder Case Recognition and Treatment Recommendations

Jake Linardon, Mariel Messer · 2026

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Description

Jake Linardon and Mariel Messer tested a chatbot against human judgment on eating disorders in a 2026 study. People increasingly ask generative AI about eating problems, so the quality of its answers matters. The team gave a current chatbot two case stories and standard questions about diagnosis and care.

One story showed a restrictive eating disorder at three body weights; the other showed binge-eating disorder. Each prompt was run twenty times and scored against published clinician and community answers. The chatbot flagged an eating disorder in nearly every run, including at higher weight, where clinicians often missed it. It also recommended specialist treatment every time, far more often than clinicians did. On the binge-eating case it named the disorder in every run. The authors say the tool's case recognition looked strong here, while noting that recognition is only one part of safe care.

Catalog record

CREATORJake Linardon, Mariel Messer
YEAR2026
COLLECTIONPAPERS
FORMATTXT
FILE SIZE27 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC13536227

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