dataseek/ptbr-blogs

PT-BR Blogs (long-form, C4-derived) 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 185 K long-form Brazilian-Portuguese blog posts (≥ 5 K words each) extracted from C4 by filtering Blogspot, WordPress, Medium and similar platform domains. Higher per-document quality than generic web; useful for stylistic diversity and long-context… See the full description on the dataset page: https://huggingface.co/datasets/dataseek/ptbr-blogs.