Datasets:
eurlex
EUR-Lex (EU legal acts, Polish)
Dataset description
- Source (upstream): https://eur-lex.europa.eu
- Domain: legal
- Language: Polish (pl)
- License:
CC-BY-4.0 - Created (range): 1952-01-01, 2024-12-31
- Added: 2026-07-02
Licensing — traceable basis
EU documents reusable under Commission Decision 2011/833/EU; normative acts fall outside copyright (PL art. 4 pr. aut.). Reuse authorised with source acknowledgement.
Provenance
Pulled from SpeakLeash's public redistribution (speakleash-ds-pub, key eurlex_corpus) of the upstream source above. SpeakLeash credited as intermediate aggregator; upstream license/attribution preserved.
Statistics
| documents | characters | tokens (tiktoken proxy) |
|---|---|---|
| 243,060 | 5,976,949,249 | 2,378,055,718 |
Per-document license metadata
| license | documents |
|---|---|
CC-BY-4.0 |
243,060 |
Author metadata present for 0 documents. Empty values mean the upstream record did not expose a machine-readable author field.
Statistics were recomputed directly from the released parquet file.
Filters applied (build_dynaword.py)
Minimal, per Dynaword guidelines (heavy filtering left to downstream use):
- drop documents < 200 chars: 0
- drop non-Polish (diacritic ratio): 0
- exact cross-source dedup (sha1): 0
- OCR alpha-ratio < 0.70 (OCR sources only): 0
- read 243,060 → kept 243,060
Token counts are a fast tiktoken (cl100k) proxy (~1% off Llama-3); the canonical Llama-3 count is computed at release.