Table · dataset · 2026
FinePDFs 50BT + DCLM 30BT + FineWeb-Edu 20BT
Listed in Hugging Face Datasets
FinePDFs 50BT + DCLM 30BT + FineWeb-Edu 20BT A ~100 billion token pretraining mixture combining three high-quality English data sources in a 50-30-20 ratio.
Description
Part of the Smol-Data collection — tried and tested mixes for strong pretraining. Inspired by optimal dataset mixing.
Dataset Description Component Source Tokens FinePDFs 100BT FinePDFs ~50B DCLM 100BT DCLM-Baseline 1.0 ~30B FineWeb-Edu 100BT FineWeb-Edu ~20B The schema is reduced to the… See the full description on the dataset page: huggingface.co/datasets/HuggingFaceFW/finepdfs_50BT-dclm_30BT-fineweb_edu_20BT.
Links
Where it is published
- Hugging Face dataset page huggingface.co/datasets/HuggingFaceFW/finepdfs_50BT-dclm_30BT-fineweb_edu_20BT ↗
landing page · from Hugging Face
Catalogue records · 1
- Hub API huggingface.co/api/datasets/HuggingFaceFW/finepdfs_50BT-dclm_30BT-fineweb_edu… ↗
metadata API · from Hugging Face
Topics
- Stated by source
- text
- From keywords
- Computer Science & AI
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hugging Face Datasets | HuggingFaceFW/finepdfs_50BT-dclm_30BT-fineweb_edu_20BT | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · Hugging Face | connector:huggingface@1.0.0 | /gated |
| concepts[field].local:field:computer-science-ai | mapping · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[modality].hf_modality:text | source · Hugging Face | connector:huggingface@1.0.0 | |
| created_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| description | source · Hugging Face | connector:huggingface@1.0.0 | /description |
| license_text | source · Hugging Face | connector:huggingface@1.0.0 | |
| publication_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| title | source · Hugging Face | connector:huggingface@1.0.0 | /id |
| updated_date | source · Hugging Face | connector:huggingface@1.0.0 |