Unverified50% confidenceBenchmarkExact time
On the external MC-MED cohort, the directly transferred source-only PRISM achieved only 0.7841 AUROC, falling below the locally trained gradient boosting model's 0.8227.
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Long-term
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10/12/2026
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UnverifiedAfter supervised fine-tuning, PRISM improved to 0.8611 AUROC on the external MC-MED cohort, surpassing the locally trained traditional model.73% similarVerifiedWhen fine-tuning with LoRA, the actual number of parameters that need to be trained is only 0.1%-1% of the original.61% similarUnverifiedThe MTP head parameter count is typically less than 1% of the main model and is jointly pre-trained with the main model.61% similarUnverifiedA compact fusion model using the same five evidence streams and frozen encoders achieved only 0.7652 AUROC under matched inputs, while PRISM reached 0.9092 under the same settings.60% similarUnverifiedOn repeated questions, index reinforcement raised the top-1 hit rate from 0.571 to 0.743 without any model training throughout the process.59% similar
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