This dataset is the sharded pretraining corpus prepared for TimeCapsuleLLM-World-English-1800-1875-v1. It is a large English-language historical text collection centered on the years 1800-1875, with a mix of books, pamphlets, reports, newspapers, prose extracts, and other running text suitable for language-model pretraining.
The corpus was assembled from several cleaned source groups and then normalized into compressed JSONL shards for… See the full description on the dataset page:
https://huggingface.co/datasets/haykgrigorian/english-historical-corpus-1800-1875.
