Notes
Field notes from building agents, apps, and the unglamorous infrastructure underneath them.
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14 September 2026 · 44 min read
Three Interventions on a VA-to-RxNorm Drug-Name Mapper: A Second Source Vocabulary, an Auxiliary Strength Head, and Cross-Validation by IngredientTwo training interventions and cross-validation by ingredient, each evaluated against the split-to-split spread of Part I.
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11 September 2026 · 44 min read
Mapping VA Drug Names to RxNorm Clinical Drugs with a Fine-Tuned Bi-EncoderHow far a small retrieval model gets at the clinical-drug level, with the labels RxNorm already provides.
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