@inproceedings{liu-etal-2026-understanding, title = "Understanding Knowledge Distillation in Post-Training: When It Helps and When It Fails", author = "Liu, Xin and Ma, Simin and Liu, Shujian and Wang, Song and Indurthi, Sathish Reddy and Deng, Haoyun and Wang, Lu and Song, Kaiqiang", editor = "Zhang, Yue and Xu, Ruifeng and Purwarianti, Ayu and Rong, Tong and Suzuki, Jun", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {IJCNLP}-{AACL} 2026", month = nov, year = "2026", address = "Hengqin, China", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-aacl.39/", pages = "754--767", ISBN = "979-8-89176-444-6" }