SelectBench: first selectivity benchmark finds generative SBDD models fall short

dom_beaini · x · 2026-10-24

arXiv paper 2610.24124 introduces SELECTBENCH, the first benchmark evaluating selectivity of generative structure-based drug design (SBDD) models — molecules binding the right protein can still cause serious side effects by binding off-target proteins. It offers three tasks (literature case studies, pharma safety screening panels, large-scale structure-based sets) plus metrics to quantify selectivity. Evaluating nine representative SBDD models, including selectivity-trained methods and inference-time guidance, the authors find only modest off-target discrimination and limited guidance gains, underscoring the need for better methods.

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