placeholderlabs/pool-academic

Placeholder Labs Academic Pool Public organic academic pretraining pool with 41,112,360 documents and 456,510,356,112 Dolma-2 tokens. Common Pile peS2o Filtered multidisciplinary research papers Dolma 3 olmOCR Science PDFs (score >=0.30, academic evidence, clean extraction) Common Pile LibreTexts Filtered open textbook sections quality_bin is null; source scores are retained only as source-specific evidence labels: document type and publication year exact dedup plus verified… See the full description on the dataset page: https://huggingface.co/datasets/placeholderlabs/pool-academic.