task_categories:image-to-text task_ids:image-captioning annotations_creators:expert-generated language_creators:expert-generated multilinguality:monolingual source_datasets:original language:en license:cc-by-nc-sa-4.0 size_categories:100K<n<1M format:parquet modality:image modality:text library:datasets library:dask library:mlcroissant library:polars arxiv:2505.12534 region:us chemistry scientific-captioning scientific-image-to-text libretexts-images