Add kp-detect-v20 submission

[kprofundis]

kp-detect-v20 — Kareem Elsamadicy (Independent Researcher)

Release date: 2026-05-25

Detector: kp-detect-v20

Summary

Refines v15 baseline on RAID test rows by combining v15 score with an ensemble of 3,445 'pure-true' proteins — three-atom AND-products that have been validated to have precision = 100% on RAID training data (never voted wrong yet). These voters were filtered from 1M random candidates using a strict falsification rule (Popper-style: keep only proteins where every doc that fires the protein has the same target class; drop the moment a single counter-example fires).

Train OOF (5-fold, balanced n=27,900)

Variant	AUC	log_loss
v15 base alone	0.9870	0.5587
v20 (v15 + 3,445 pure-true protein voters, blend alpha=0.40)	0.9920	0.3179
Δ	+0.005	−43%

Expected lift on RAID test: modest AUROC lift over v15 baseline (96.44 → ~97), with substantial log_loss reduction from the strict-precision voter ensemble.

Contact: [email protected]