StanzaAPI/lei-test-data
LEI Test Data Twenty-character LEIs with a correctly computed ISO 7064 MOD-97-10 check-digit pair. Synthetic entities; not registered organisations. Free to use under CC0-1.0 — public domain dedication, no attribution required. Files lei-small.json / lei-small.csv — 100 rows (documents: 25) lei-medium.json / lei-medium.csv — 2,000 rows (documents: 250) lei-large.json / lei-large.csv — 20,000 rows (documents: 2,500) Deterministic: the same size always produces… See the full description on the dataset page: https://huggingface.co/datasets/StanzaAPI/lei-test-data.
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1---2license: cc0-1.03doi: 10.5281/zenodo.230761804pretty_name: "LEI Test Data"5tags:6 - test-data7 - synthetic8 - lei9configs:10 - config_name: default11 data_files:12 - split: train13 path: "lei-small.csv"14---15 16# LEI Test Data17 18Twenty-character LEIs with a correctly computed ISO 7064 MOD-97-10 check-digit pair. Synthetic entities; not registered organisations.19 20Free to use under **CC0-1.0** — public domain dedication, no attribution required.21 22## Files23 24- `lei-small.json` / `lei-small.csv` — 100 rows (documents: 25)25- `lei-medium.json` / `lei-medium.csv` — 2,000 rows (documents: 250)26- `lei-large.json` / `lei-large.csv` — 20,000 rows (documents: 2,500)27 28Deterministic: the same size always produces the same rows.29 30## Source31 32Generated by StanzaAPI from <https://stanzaapi.com/datasets/lei>.33 34## Citation35 36```37StanzaAPI. (2026). LEI Test Data. CC0-1.0.38DOI: 10.5281/zenodo.2307618039https://stanzaapi.com/datasets/lei40```41 42## Security: adversarial corpus43 44This dataset ships a catalogued **adversarial corpus** of 12 hostile inputs45(injection, XXE, resource exhaustion, encoding attacks, validation bypass, structural confusion,46and prompt injection for AI agents) with the safe expected behaviour. See47[`adversarial/`](adversarial/) or the [hub](https://stanzaapi.com/datasets/adversarial).48