@inproceedings{gude-etal-2026-aligned, title = "More Aligned, Less Diverse? Analyzing the Grammar and Lexicon of Two Generations of {LLM}s", author = "Gude, Adri{\textbackslash}'an and Santos-Rios, Roi and Bond, Francis and Flickinger, Dan and G{\textbackslash}'omez-Rodr{\{}{\textbackslash}'{\textbackslash}i{\}}guez, Carlos and Zamaraeva, Olga", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.1803/", pages = "38900--38911", ISBN = "979-8-89176-390-6" }