dataseek/ptbr-dou

Diário Oficial da União 2025-2026 (DO1 + DO1E) Part of the MagTina350m pretrain corpus release by Dataseek under the Magestic.ai brand. This is one of nine silver-layer datasets that fed dataseek/magtina350m-base. Summary 20 K articles from the Brazilian Official Federal Gazette covering 2025-2026 — sections DO1 (regular edition) and DO1E (extra edition). Rich structured metadata: publication date, edition, page, PDF URL, ementa (summary), full text. Small corpus… See the full description on the dataset page: https://huggingface.co/datasets/dataseek/ptbr-dou.