["size_categories:10K<n<100K", "format:parquet", "modality:text", "library:datasets", "library:dask", "library:mlcroissant", "library:polars", "region:us"]
[{"name": "submission", "struct": [{"name": "cik", "dtype": "string"}, {"name": "company_name", "dtype": "string"}, {"name": "form_type", "dtype": "string"}, {"name": "date_filed", "dtype": "timestamp[s]"}, {"name": "master_file", "dtype": "string"}, {"name": "submission_filename", "dtype": "string"}, {"name": "submission_url", "dtype": "string"}, {"name": "accession_number", "dtype": "string"}]}, {"name": "header", "struct": [{"name": "sec_document", "dtype": "string"}, {"name": "acceptance_datetime", "dtype": "string"}, {"name": "filing_form_type", "dtype": "string"}, {"name": "submission_type", "dtype": "string"}, {"name": "conformed_submission_type", "dtype": "string"}, {"name": "period_of_report", "dtype": "string"}, {"name": "conformed_period_of_report", "dtype": "string"}, {"name": "standard_industrial_classification", "dtype": "string"}, {"name": "classification_number", "dtype": "string"}, {"name": "accession_number", "dtype": "string"}, {"name": "public_document_count", "dtype": "string"}, {"name": "company_name", "dtype": "string"}, {"name": "sec_header", "dtype": "string"}, {"name": "filing_date", "dtype": "string"}, {"name": "sec-header-complete", "dtype": "string"}]}, {"name": "document_from_text", "dtype": "string"}, {"name": "document_metadata", "struct": [{"name": "document_type", "dtype": "string"}, {"name": "sequence", "dtype": "string"}, {"name": "document_filename", "dtype": "string"}, {"name": "description", "dtype": "string"}, {"name": "title", "dtype": "string"}]}, {"name": "_id", "dtype": "string"}, {"name": "timestamp_collection", "dtype": "string"}, {"name": "doc_url", "dtype": "string"}, {"name": "raw_document_content", "dtype": "string"}]