Ye W, Sun M, Chen S, Wu W, Jiang P. Align³GR: Unified Multi-Level Alignment for LLM-based Generative Recommendation. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 14];40(19):16154-62. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/38651