Measuring large language model uncertainty in women's health using semantic entropy and perplexity: a comparative study.

Lancet Obstet Gynaecol Womens Health · 2025 · PMC13328330 · PMID 42403565

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did not reach statistical significanceno p-value reported

Although the absolute AUROC for semantic entropy was slightly higher in reasoning tasks, this trend did not reach statistical significance.

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