task_categories:question-answering task_categories:text-generation language:en license:cc-by-sa-4.0 size_categories:100K<n<1M format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:2406.12329 region:us machine-unlearning entity-level-unlearning llm-safety privacy wikipedia entity unlearning LLM NLP