| --- |
| license: cc-by-4.0 |
| language: |
| - en |
| task_categories: |
| - table-question-answering |
| - text-classification |
| pretty_name: ENTRANT |
| tags: |
| - financial |
| - sec-edgar |
| - tables |
| - annual-report |
| - structured-data |
| configs: |
| - config_name: "18-K" |
| data_files: |
| - split: train |
| path: 18-K/train-*.parquet |
| - config_name: "485BPOS" |
| data_files: |
| - split: train |
| path: 485BPOS/train-*.parquet |
| - config_name: "497" |
| data_files: |
| - split: train |
| path: 497/train-*.parquet |
| - config_name: "10-KT" |
| data_files: |
| - split: train |
| path: 10-KT/train-*.parquet |
| - config_name: "S-1" |
| data_files: |
| - split: train |
| path: S-1/train-*.parquet |
| - config_name: "8-K" |
| data_files: |
| - split: train |
| path: 8-K/train-*.parquet |
| - config_name: "20-F" |
| data_files: |
| - split: train |
| path: 20-F/train-*.parquet |
| - config_name: "S-4" |
| data_files: |
| - split: train |
| path: S-4/train-*.parquet |
| - config_name: "10-K" |
| data_files: |
| - split: train |
| path: 10-K/train-*.parquet |
| - config_name: "10-Q" |
| data_files: |
| - split: train |
| path: 10-Q/train-*.parquet |
| --- |
| |
| # ENTRANT |
|
|
| A HuggingFace mirror of the [ENTRANT](https://zenodo.org/records/10667088) dataset |
| (Zenodo record 10667088, CC-BY-4.0): 6.7 million structured financial tables |
| extracted from ~330,000 SEC EDGAR filings spanning 10 filing types. |
|
|
| Original paper: Gialitsis et al., *Scientific Data* 2024, |
| [10.1038/s41597-024-03605-5](https://doi.org/10.1038/s41597-024-03605-5). |
|
|
| ## License |
|
|
| CC-BY-4.0 (dataset annotations and structural metadata). |
|
|
| The underlying source documents are SEC EDGAR filings -- publicly filed |
| corporate documents. The factual content of financial statements is not |
| copyrightable under *Feist v. Rural Telephone Service* (1991); the |
| Nature Scientific Data publication provides strong institutional backing |
| for the CC-BY-4.0 claim on this corpus. |
|
|
| Cite the original ENTRANT paper if you use this dataset (see Citation below). |
|
|
| ## Configs |
|
|
| One HuggingFace config per SEC filing type. Each config is a single `train` |
| split (the authors did not define evaluation splits; partition as needed). |
|
|
| | Config | Filing type | Description | |
| |--------|-------------|-------------| |
| | `10-K` | Annual report | Large accelerated filers, ~5.9 GB ZIP | |
| | `10-Q` | Quarterly report | Most common filing, ~9.4 GB ZIP | |
| | `20-F` | Foreign annual report | Non-US issuers, ~556 MB ZIP | |
| | `S-1` | IPO registration | Initial public offerings, ~179 MB ZIP | |
| | `S-4` | Merger/acquisition | M&A registrations, ~886 MB ZIP | |
| | `8-K` | Current report | Material events, ~347 MB ZIP | |
| | `497` | Mutual fund prospectus | Investment companies, ~29 MB ZIP | |
| | `485BPOS` | Fund registration | Post-effective amendments, ~19 MB ZIP | |
| | `10-KT` | Transition annual report | Fiscal-year change filers, ~18 MB ZIP | |
| | `18-K` | Foreign government annual | Sovereign / foreign government, ~37 KB ZIP | |
|
|
| ## Schema |
|
|
| | Field | Type | Description | |
| |-------|------|-------------| |
| | `table_id` | string | `{cik}_{accession_number}_{table_index}` | |
| | `filing_type` | string | SEC filing type (e.g. `10-K`) | |
| | `cik` | string | SEC Central Index Key | |
| | `filing_year` | string | Year of filing | |
| | `accession_number` | string | SEC accession number | |
| | `title` | string | Table title (may be empty) | |
| | `n_rows` | int32 | Number of rows (from RangeAddress) | |
| | `n_cols` | int32 | Number of columns (from RangeAddress) | |
| | `n_header_rows` | int32 | Number of top header rows | |
| | `n_header_cols` | int32 | Number of left header columns | |
| | `html` | string | Table rendered as HTML with rowspan/colspan | |
| | `cells` | list[struct] | Per-cell records (anchor cells only; see below) | |
| | `language` | string | Language of content | |
|
|
| **Cell struct fields:** `row`, `col`, `rowspan`, `colspan` (int32); |
| `text` (string); `is_header` (bool, top header); `is_attribute` (bool, left header). |
| Only anchor cells (top-left corner of merged spans) are included; |
| interior cells of a merged region are omitted. |
|
|
| ## Usage |
|
|
| ```python |
| from datasets import load_dataset |
| |
| # Stream annual reports without downloading all 17 GB |
| ds = load_dataset( |
| "rootsautomation/ENTRANT", |
| "10-K", |
| split="train", |
| streaming=True, |
| ) |
| for row in ds: |
| print(row["title"], row["n_rows"], row["n_cols"]) |
| break |
| |
| # Load a smaller config fully into memory |
| ds_18k = load_dataset("rootsautomation/ENTRANT", "18-K", split="train") |
| ``` |
|
|
| ## Citation |
|
|
| ```bibtex |
| @article{gialitsis2024entrant, |
| title = {ENTRANT: A Large Financial Dataset for Table Understanding}, |
| author = {Gialitsis, Nikolaos and Tzoumerkas, Konstantinos |
| and Dalamagas, Theodore}, |
| journal = {Scientific Data}, |
| volume = {11}, |
| year = {2024}, |
| doi = {10.1038/s41597-024-03605-5}, |
| } |
| ``` |
|
|
