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cs.AI2026
CADS: Measuring the Incremental Contribution of LLM Proposers in Sequential Biological Screens
Guanxing Chen, Nihui Shao, Haohuai He +3
Large language models are increasingly used to guide sequential biological screens, yet standard evaluations rely on raw hit counts that conflate a proposer's value with the discov…
cs.AI2026
PharmAgent: Constraint-Aware Search with Frozen Language Models for Molecular Optimization
Nihui Shao, Guanxing Chen, Jilong Shi +6
Molecular optimization must improve target activity and satisfy developability constraints within limited evaluation budgets. Classical methods require tailored rules or training t…