Datasets:
Tasks:
Text Generation
Modalities:
Text
Formats:
parquet
Sub-tasks:
language-modeling
Size:
10M - 100M
License:
File size: 8,392 Bytes
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---
license: cc
task_categories:
- text-generation
task_ids:
- language-modeling
pretty_name: Common Crawl Creative Commons Corpus Strict (C5s)
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-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-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-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: 35049867677
num_examples: 8187660
download_size: 18241370199
dataset_size: 35049867677
---
# Common Crawl Creative Commons Corpus Strict (C5s)
A filtered version of the [Common Crawl Creative Commons Corpus](https://huggingface.co/datasets/BramVanroy/CommonCrawl-CreativeCommons) (C5), only retaining samples that:
- are also present in the [FineWeb](https://huggingface.co/datasets/HuggingFaceFW/fineweb) or [FineWeb-2](https://huggingface.co/datasets/HuggingFaceFW/fineweb-2) datasets;
- have no license disagreement (all found licenses have the same type; version number might differ);
- are not "non-commercial" ("nc" in license);
- are not "cc-unknown";
- do not have "wiki" in their name (the idea is that you should include Wikipedia and other Wikidata from other, high-quality resources, parsed with a better parser).
A less strict filtered version called [C5f](https://huggingface.co/datasets/BramVanroy/CommonCrawl-CreativeCommons-fine) is also available that is only based around the first criterion: FineWeb data.
Created with [this script](https://github.com/BramVanroy/CommonCrawl-CreativeCommons/blob/537e1450904a0852a4301dd9777924c418481072/scripts/post_processing/create_fine_version.py).
For more information, see [C5](https://huggingface.co/datasets/BramVanroy/CommonCrawl-CreativeCommons).
## 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 `strict` release. Detailed number of tokens (Llama 3.3 tokenizer) and number of documents are given in the [counts.json](https://huggingface.co/datasets/BramVanroy/CommonCrawl-CreativeCommons-strict/blob/main/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 (C5s)** | No. Tokens (original)| **No. Tokens (C5s)** |
| --------- | -------------------:| -------------------:| --------------------:| ---------------------:|
| afr | 312,262 | 350 | 358,873,448 | 913,178 |
| deu | 9,530,746 | 89,340 | 11,362,859,534 | 84,408,955 |
| eng | 92,635,372 | 7,843,160 | 87,537,859,958 | 7,035,305,977 |
| fra | 9,234,900 | 44,824 | 12,366,480,025 | 43,143,952 |
| fry | 230,910 | 1 | 197,430,774 | 1092 |
| ita | 10,734,597 | 68,418 | 11,913,669,333 | 58,765,829 |
| nld | 2,827,636 | 18,266 | 2,757,074,705 | 18,957,134 |
| spa | 22,226,944 | 123,301 | 22,515,709,432 | 113,258,753 |
| **Total** | 147,733,367 | **8,187,660** | 149,009,957,209 | **7,354,754,870** | |