Yi Wang

AUG 18, 2026 · PREPRINT

Why GPT-Style Models Do Not Directly Transfer to Symbolic Music: Compression in the Wrong Coordinate System

arXiv

A theoretical framework with controlled symbolic-music experiments that raises fundamental questions about tokenization design for music models rather than delivering a clinical or practice-ready finding.

AUG 12, 2026 · PREPRINT

GCPO: Diagnosing and Constraining Subspace Geometry in Rollout RL for LLMs

arXiv

This is an unreviewed preprint proposing a novel method (GCPO) with empirical results on benchmark tasks, but lacks the peer review, independent validation, and clinical/deployed-setting evidence needed for stronger evidence grades.

AUG 4, 2026 · JOURNAL ARTICLE

Loss of EGFR activity in skeletal stem/progenitor cells is associated with impaired fracture healing in aged mice.

Bioactive Materials

Sound mechanistic study in aged mice using genetic models and a novel hydrogel intervention showing accelerated fracture healing, but limited to preclinical animal work without human efficacy data or clinical trial evidence.