Data extraction from free-text stroke CT reports using GPT-4o and Llama-3.3-70B: the impact of annotation guidelines.

Eur Radiol Exp · 2025 · PMC12179022 · PMID 40536631

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did not reach statistical significanceno p-value reported

This may also explain why the improvement in precision in GPT-4o (temperature = 0) did not reach statistical significance, although the difference was notable (from 0.86 to 0.93).

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