["size_categories:100M<n<1B", "format:parquet", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "text", "dtype": "string"}, {"name": "meta", "struct": [{"name": "pile_set_name", "dtype": "string"}]}]