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Main Authors: Adams, Lisa C., Marx, Linus, Orberg, Erik Thiele, Bressem, Keno, Ziegelmayer, Sebastian, Bernhardt, Denise, Graf, Markus, Makowski, Marcus R., Combs, Stephanie E., Matthes, Florian, Peeken, Jan C.
Format: Preprint
Published: 2026
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Online Access:https://arxiv.org/abs/2605.03916
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author Adams, Lisa C.
Marx, Linus
Orberg, Erik Thiele
Bressem, Keno
Ziegelmayer, Sebastian
Bernhardt, Denise
Graf, Markus
Makowski, Marcus R.
Combs, Stephanie E.
Matthes, Florian
Peeken, Jan C.
author_facet Adams, Lisa C.
Marx, Linus
Orberg, Erik Thiele
Bressem, Keno
Ziegelmayer, Sebastian
Bernhardt, Denise
Graf, Markus
Makowski, Marcus R.
Combs, Stephanie E.
Matthes, Florian
Peeken, Jan C.
contents Question: Does atomic fact-checking, which decomposes AI treatment recommendations into individually verifiable claims linked to source guideline documents, increase clinician trust compared to traditional explainability approaches? Findings: In this randomized trial of 356 clinicians generating 7,476 trust ratings, atomic fact-checking produced a large effect on trust (Cohen's d = 0.94), increasing the proportion of clinicians expressing trust from 26.9% to 66.5%. Traditional transparency mechanisms showed a dose-response gradient of improvement over baseline (d = 0.25 to 0.50). Meaning: Decomposing AI recommendations into individually verifiable claims linked to source guidelines produces substantially higher clinician trust than traditional explainability approaches in high-stakes clinical decisions.
format Preprint
id arxiv_https___arxiv_org_abs_2605_03916
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Atomic Fact-Checking Increases Clinician Trust in Large Language Model Recommendations for Oncology Decision Support: A Randomized Controlled Trial
Adams, Lisa C.
Marx, Linus
Orberg, Erik Thiele
Bressem, Keno
Ziegelmayer, Sebastian
Bernhardt, Denise
Graf, Markus
Makowski, Marcus R.
Combs, Stephanie E.
Matthes, Florian
Peeken, Jan C.
Computation and Language
Artificial Intelligence
Question: Does atomic fact-checking, which decomposes AI treatment recommendations into individually verifiable claims linked to source guideline documents, increase clinician trust compared to traditional explainability approaches? Findings: In this randomized trial of 356 clinicians generating 7,476 trust ratings, atomic fact-checking produced a large effect on trust (Cohen's d = 0.94), increasing the proportion of clinicians expressing trust from 26.9% to 66.5%. Traditional transparency mechanisms showed a dose-response gradient of improvement over baseline (d = 0.25 to 0.50). Meaning: Decomposing AI recommendations into individually verifiable claims linked to source guidelines produces substantially higher clinician trust than traditional explainability approaches in high-stakes clinical decisions.
title Atomic Fact-Checking Increases Clinician Trust in Large Language Model Recommendations for Oncology Decision Support: A Randomized Controlled Trial
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2605.03916