README.md

metadata

dataset_info:
  - config_name: c4
    features:
      - name: text
        dtype: string
      - name: id
        dtype: string
    splits:
      - name: train
        num_examples: 124888064
  - config_name: msmarco
    features:
      - name: text
        dtype: string
      - name: id
        dtype: string
    splits:
      - name: train
        num_examples: 8841823
configs:
  - config_name: c4
    data_files:
      - split: train
        path: c4/*.jsonl.zstd
  - config_name: msmarco
    data_files:
      - split: train
        path: msmarco/*.jsonl.zstd

This dataset contains two configurations: c4 and msmarco, both stored in zstd format