task_categories:text-generation task_categories:table-question-answering task_categories:fill-mask language:ks license:cc-by-sa-4.0 size_categories:n<1K format:json modality:text library:datasets library:pandas library:polars library:mlcroissant arxiv:2601.01091 region:us nlp kashmiri pretraining llm ks data HNM