Yu Li

AUG 18, 2026 · PREPRINT

On the Fragility of Self-Improving Agents: Variance, Task Order, and Underspecification

arXiv

A re-evaluation study of existing methods identifying robustness issues through variance and task-order testing, without proposing a validated solution; raises important methodological concerns but lacks the definitive evidence needed for practice change.

AUG 17, 2026 · PREPRINT

Protein Structure Prediction: From Evolutionary Constraints to Generative Modeling

arXiv

This is a narrative review essay examining methodological evolution in protein structure prediction, synthesizing existing work rather than reporting new empirical results or evidence.

AUG 11, 2026 · JOURNAL ARTICLE

Adipocyte-derived β-hydroxybutyrate confers metabolic resilience in multiple myeloma

Nature Communications

Mechanistic discovery with in vivo validation of a synergistic drug combination in a preclinical model, but lacks clinical trial data and human patient outcomes.