Add dataset card

README.md

@@ -0,0 +1,74 @@
+---
+dataset_info:
+  features:
+    - name: text
+      dtype: string
+    - name: id
+      dtype: string
+    - name: dump
+      dtype: string
+    - name: url
+      dtype: string
+    - name: date
+      dtype: string
+    - name: file_path
+      dtype: string
+    - name: language
+      dtype: string
+    - name: token_count
+      dtype: int64
+    - name: dataset
+      dtype: string
+  splits:
+    - name: train
+      num_examples: 17781952
+license: odc-by
+language:
+  - en
+size_categories:
+  - 10M<n<100M
+tags:
+  - pretraining
+  - smol-data
+pretty_name: FinePDFs-Edu 100BT
+---
+
+# FinePDFs-Edu 100BT
+
+A ~100 billion token English subset of [FinePDFs-Edu](https://huggingface.co/datasets/HuggingFaceFW/finepdfs-edu) (eng_Latn split), created for efficient pretraining experiments.
+
+Part of the [Smol-Data](https://huggingface.co/collections/HuggingFaceFW/smol-data) collection — tried and tested mixes for strong pretraining.
+
+## Dataset Description
+
+This dataset was created by randomly sampling from the English split of FinePDFs-Edu (~136B tokens) to produce a ~100B token subset. Since the source is only ~136B tokens and the target is 100B, the sampling rate is high (~77%), meaning most of the source data is retained.
+
+A pre-shuffled version is available at [HuggingFaceFW/finepdfs_edu_100BT-shuffled](https://huggingface.co/datasets/HuggingFaceFW/finepdfs_edu_100BT-shuffled).
+
+## How It Was Created
+
+The dataset was generated using [datatrove](https://github.com/huggingface/datatrove) with the [smol_data.py](https://github.com/huggingface/datatrove/blob/main/examples/smol_data.py) script. The pipeline reads from the source dataset in streaming mode, applies a `SamplerFilter` to downsample, and writes the result back to the Hugging Face Hub.
+
+## Usage
+
+```python
+from datasets import load_dataset
+
+ds = load_dataset("HuggingFaceFW/finepdfs_edu_100BT", split="train", streaming=True)
+for sample in ds:
+    print(sample["text"][:200])
+    break
+```
+
+## Citation
+
+```bibtex
+@misc{niklaus2025finepdfsedu100bt,
+      title={FinePDFs-Edu 100BT},
+      author={Joel Niklaus and Hynek Kydl{\'\i}{\v{c}}ek},
+      year={2026},
+      publisher={Hugging Face},
+      journal={Hugging Face repository},
+      howpublished={\url{https://huggingface.co/datasets/HuggingFaceFW/finepdfs_edu_100BT}}
+}
+```