---
language:
- en
license: odc-by
dataset_info:
  features:
  - name: url
    dtype: string
  - name: tag
    dtype: string
  - name: text
    dtype: string
  - name: file_path
    dtype: string
  - name: dump
    dtype: string
  - name: file_size_in_byte
    dtype: int64
  - name: line_count
    dtype: int64
  splits:
  - name: train
    num_bytes: 18159796472
    num_examples: 5241900
  download_size: 9949701917
  dataset_size: 18159796472
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---

This math-related data from [Fineweb](https://huggingface.co/spaces/HuggingFaceFW/blogpost-fineweb-v1) was specifically used in [OpenCoder](https://huggingface.co/papers/2411.04905) pre-training. 
We employ fastText in three iterative rounds to recall a final dataset of 55B code and math-related data. 
You can find code-related data at [OpenCoder-LLM/fineweb-code-corpus](https://huggingface.co/datasets/OpenCoder-LLM/fineweb-code-corpus).