@inproceedings{renduchintala-bhatia-2026-heterogeneity, title = "Heterogeneity in Formal Linguistic Competence of Language Models: Is Data the Real Bottleneck?", author = "Renduchintala, H S V N S Kowndinya and Bhatia, Sumit", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.224/", pages = "4598--4608", ISBN = "979-8-89176-395-1" }