FineWeb-Sample-5.97B-512

Dataset Description

This dataset contains approximately 5.97 billion tokens (5,968,954,880 tokens) sampled from the FineWeb-Edu dataset. Each text sample is capped at a maximum of 512 tokens.

Dataset Statistics

• Total Tokens: ~5.97B (5,968,954,880)
• Max Tokens per Sample: 512
• Max Characters per Sample: 5,120 (10 chars/token estimate)
• Source Dataset: FineWeb-Edu 350BT
• Random Seed: 42

Dataset Structure

The dataset is stored in chunked Parquet files with the following columns:

• text: The text content (string, max 5,120 characters)
• token_count: Number of tokens in the text (integer, max 512)

Intended Use

This dataset is designed for:

• Language model pretraining experiments
• Chinchilla-optimal scaling experiments

Source

Sampled from the FineWeb-Edu dataset, which is a filtered subset of FineWeb focusing on educational content.

License

This dataset inherits the ODC-By license from FineWeb-Edu.