task_categories:text-generation task_categories:text-retrieval task_categories:feature-extraction language:en license:apache-2.0 size_categories:100M<n<1B format:csv modality:tabular modality:text library:datasets library:dask library:mlcroissant library:polars arxiv:2509.20904 region:us e-commerce recommendation-systems generative-retrieval semantic-identifiers multimodal