From Retrieval to Typed Decisions: Calibrated System One Models from Biomedical Sentence Encoders
Biomedical retrieval encoders adapt to typed decision models via SBERT2S1, with retrieval pretraining helping residual heads but not cross-heads, and cross-entropy outperforming RLCD by 2.5, 3.0 points after fixing biased reward normalization.
Published Oct 1, 2026 · 0 citations · ▲ 11 on Hugging Face · Code
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