Eosc/NorBERT3 corpus
- Cleaning procedure from https://arxiv.org/abs/2112.11446
- Deduplication https://github.com/ChenghaoMou/text-dedup/tree/main/text_dedup https://github.com/ekzhu/datasketch
- Two versions: baseline and wikipedia+NCC+NAK multiplied by two to match the C4 size