Product Standards #dna-synthesis#hazard-screening
CRC-Screen: Certified DNA-Synthesis Hazard Screening Under Taxonomic Shift Published on arXiv
A new paper on arXiv presents CRC-Screen, a certified hazard screening method for DNA-synthesis orders. The approach fuses three signals under Conformal Risk Control to maintain a provable bound on expected false-negative rate even when hazardous sequences come from taxonomic families absent from the reference set. Empirical results show 0% test miss rate across folds and 0% false-flag rate on nine of ten taxonomic holdout folds.
Jun 17, 2026 1 source