BramVanroy's picture
Update README.md
a0f6463 verified
metadata
license: cc
task_categories:
  - text-generation
task_ids:
  - language-modeling
pretty_name: Common Crawl Creative Commons Corpus Fine (C5f)
language:
  - afr
  - deu
  - eng
  - fra
  - fry
  - ita
  - nld
  - spa
  - af
  - de
  - en
  - fr
  - fy
  - it
  - nl
  - es
configs:
  - config_name: CC-MAIN-2019-30
    data_files: data/CC-MAIN-2019-30/**/*.parquet
  - config_name: CC-MAIN-2019-30-afr
    data_files: data/CC-MAIN-2019-30/afr/*.parquet
  - config_name: CC-MAIN-2019-30-deu
    data_files: data/CC-MAIN-2019-30/deu/*.parquet
  - config_name: CC-MAIN-2019-30-eng
    data_files: data/CC-MAIN-2019-30/eng/*.parquet
  - config_name: CC-MAIN-2019-30-fra
    data_files: data/CC-MAIN-2019-30/fra/*.parquet
  - config_name: CC-MAIN-2019-30-fry
    data_files: data/CC-MAIN-2019-30/fry/*.parquet
  - config_name: CC-MAIN-2019-30-ita
    data_files: data/CC-MAIN-2019-30/ita/*.parquet
  - config_name: CC-MAIN-2019-30-nld
    data_files: data/CC-MAIN-2019-30/nld/*.parquet
  - config_name: CC-MAIN-2019-30-spa
    data_files: data/CC-MAIN-2019-30/spa/*.parquet
  - config_name: CC-MAIN-2020-05
    data_files: data/CC-MAIN-2020-05/**/*.parquet
  - config_name: CC-MAIN-2020-05-afr
    data_files: data/CC-MAIN-2020-05/afr/*.parquet
  - config_name: CC-MAIN-2020-05-deu
    data_files: data/CC-MAIN-2020-05/deu/*.parquet
  - config_name: CC-MAIN-2020-05-eng
    data_files: data/CC-MAIN-2020-05/eng/*.parquet
  - config_name: CC-MAIN-2020-05-fra
    data_files: data/CC-MAIN-2020-05/fra/*.parquet
  - config_name: CC-MAIN-2020-05-fry
    data_files: data/CC-MAIN-2020-05/fry/*.parquet
  - config_name: CC-MAIN-2020-05-ita
    data_files: data/CC-MAIN-2020-05/ita/*.parquet
  - config_name: CC-MAIN-2020-05-nld
    data_files: data/CC-MAIN-2020-05/nld/*.parquet
  - config_name: CC-MAIN-2020-05-spa
    data_files: data/CC-MAIN-2020-05/spa/*.parquet
  - config_name: CC-MAIN-2022-05
    data_files: data/CC-MAIN-2022-05/**/*.parquet
  - config_name: CC-MAIN-2022-05-afr
    data_files: data/CC-MAIN-2022-05/afr/*.parquet
  - config_name: CC-MAIN-2022-05-deu
    data_files: data/CC-MAIN-2022-05/deu/*.parquet
  - config_name: CC-MAIN-2022-05-eng
    data_files: data/CC-MAIN-2022-05/eng/*.parquet
  - config_name: CC-MAIN-2022-05-fra
    data_files: data/CC-MAIN-2022-05/fra/*.parquet
  - config_name: CC-MAIN-2022-05-fry
    data_files: data/CC-MAIN-2022-05/fry/*.parquet
  - config_name: CC-MAIN-2022-05-ita
    data_files: data/CC-MAIN-2022-05/ita/*.parquet
  - config_name: CC-MAIN-2022-05-nld
    data_files: data/CC-MAIN-2022-05/nld/*.parquet
  - config_name: CC-MAIN-2022-05-spa
    data_files: data/CC-MAIN-2022-05/spa/*.parquet
  - config_name: CC-MAIN-2023-06
    data_files: data/CC-MAIN-2023-06/**/*.parquet
  - config_name: CC-MAIN-2023-06-afr
    data_files: data/CC-MAIN-2023-06/afr/*.parquet
  - config_name: CC-MAIN-2023-06-deu
    data_files: data/CC-MAIN-2023-06/deu/*.parquet
  - config_name: CC-MAIN-2023-06-eng
    data_files: data/CC-MAIN-2023-06/eng/*.parquet
  - config_name: CC-MAIN-2023-06-fra
    data_files: data/CC-MAIN-2023-06/fra/*.parquet
  - config_name: CC-MAIN-2023-06-fry
    data_files: data/CC-MAIN-2023-06/fry/*.parquet
  - config_name: CC-MAIN-2023-06-ita
    data_files: data/CC-MAIN-2023-06/ita/*.parquet
  - config_name: CC-MAIN-2023-06-nld
    data_files: data/CC-MAIN-2023-06/nld/*.parquet
  - config_name: CC-MAIN-2023-06-spa
    data_files: data/CC-MAIN-2023-06/spa/*.parquet
  - config_name: CC-MAIN-2024-46
    data_files: data/CC-MAIN-2024-46/**/*.parquet
  - config_name: CC-MAIN-2024-46-eng
    data_files: data/CC-MAIN-2024-46/eng/*.parquet
  - config_name: CC-MAIN-2024-51
    data_files: data/CC-MAIN-2024-51/**/*.parquet
  - config_name: CC-MAIN-2024-51-eng
    data_files: data/CC-MAIN-2024-51/eng/*.parquet
  - config_name: afr
    data_files: data/**/afr/*.parquet
  - config_name: default
    data_files:
      - split: train
        path: data/train-*
  - config_name: deu
    data_files: data/**/deu/*.parquet
  - config_name: eng
    data_files: data/**/eng/*.parquet
  - config_name: fra
    data_files: data/**/fra/*.parquet
  - config_name: fry
    data_files: data/**/fry/*.parquet
  - config_name: ita
    data_files: data/**/ita/*.parquet
  - config_name: nld
    data_files: data/**/nld/*.parquet
  - config_name: spa
    data_files: data/**/spa/*.parquet
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: license_abbr
      dtype: string
    - name: license_version
      dtype: string
    - name: license_location
      dtype: string
    - name: license_in_head
      dtype: bool
    - name: license_in_footer
      dtype: bool
    - name: license_parse_error
      dtype: bool
    - name: license_disagreement
      dtype: bool
    - name: language_script
      dtype: string
    - name: language
      dtype: string
    - name: language_score
      dtype: float64
    - name: potential_licenses
      struct:
        - name: abbr
          list: string
        - name: in_footer
          list: bool
        - name: in_head
          list: bool
        - name: location
          list: string
        - name: version
          list: string
  splits:
    - name: train
      num_bytes: 84579547764
      num_examples: 18763868
  download_size: 45200344303
  dataset_size: 84579547764

Common Crawl Creative Commons Corpus Fine (C5f)

A filtered version of the Common Crawl Creative Commons Corpus (C5), only retaining samples that are also present in the FineWeb or FineWeb-2 datasets. As such, this dataset contains a high-quality subset of C5.

Created with this script.

For more information, see C5.

Progress

In the v1 release, the following crawls are included

  • CC-MAIN-2019-30
  • CC-MAIN-2020-05
  • CC-MAIN-2023-06
  • CC-MAIN-2024-51
  • CC-MAIN-2024-46
  • CC-MAIN-2025-05 (included in the original but not here because FineWeb and FineWeb-2 do not include it)
  • CC-MAIN-2022-05

Languages

The following languages are included. This is a limited set due to computational and storage limitations.

  • Afrikaans: afr
  • German: deu
  • English: eng
  • French: fra
  • Frysian: fry
  • Italian: ita
  • Dutch: nld
  • Spanish: spa

Quantity

Counts for the fine release. Detailed number of tokens (Llama 3.3 tokenizer) and number of documents are given in the counts.json file.

Note: when comparing the original with this version, understand that: i. this version does not include crawl 2025-05 because FineWeb(-2) did not include it; ii. both 2024-46 and 2024-51 only contain English because FineWeb-2 did not include those crawls. So calculating quantity reduction after filtering should take this information into account.

Language No. Docs (original) No. Docs (C5f) No. Tokens (original) No. Tokens (C5f)
afr 312,262 5,753 358,873,448 8,214,345
deu 9,530,746 224,789 11,362,859,534 258,945,770
eng 92,635,372 17,528,954 87,537,859,958 16,629,260,476
fra 9,234,900 136,349 12,366,480,025 176,835,571
fry 230,910 3,240 197,430,774 3,879,970
ita 10,734,597 301,315 11,913,669,333 334,812,841
nld 2,827,636 60,572 2,757,074,705 60,488,015
spa 22,226,944 502,896 22,515,709,432 496,644,788
Total 147,733,367 18,763,868 149,009,957,209 17,969,081,776