Dan Fu
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Model card
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README.md
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license: apache-2.0
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---
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---
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license: apache-2.0
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task_categories:
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- text-generation
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language:
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- en
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pretty_name: Red Pajama 1T Sample
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---
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# Dataset Card for Dataset Name
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### Dataset Summary
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RedPajama is a clean-room, fully open-source implementation of the LLaMa dataset.
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This HuggingFace repo contains a 1B-token sample of the RedPajama dataset.
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The full dataset has the following token counts and is available for download LINK:
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| Dataset | Token Count |
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|---------------|-------------|
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| Commoncrawl | 878 Billion |
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| C4 | 175 Billion |
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| GitHub | 59 Billion |
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| Books | 26 Billion |
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| ArXiv | 28 Billion |
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| Wikipedia | 24 Billion |
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| StackExchange | 20 Billion |
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| Total | 1.2 Trillion |
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A full set of scripts to recreate the dataset from scratch can be found LINK.
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### Languages
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Primarily English, though the Wikipedia slice contains multiple languages.
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## Dataset Structure
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The dataset structure is as follows:
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```
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{
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"text": ...,
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"meta": {"url": "...", "timestamp": "...", "source": "...", "language": "...", ...}
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}
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```
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## Dataset Creation
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This dataset was created to follow the [LLaMa paper](https://arxiv.org/abs/2302.13971) as closely as possible to try to reproduce its recipe.
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### Source Data
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#### Commoncrawl
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We downlaod five dumps from Commoncrawl, and run the dumps through the official [`cc_net` pipeline](https://github.com/facebookresearch/cc_net).
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We then deduplicate on the paragraph level, and filter out low quality text using a linear classifier trained to
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classify paragraphs as Wikipedia references or random Commoncrawl samples.
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#### C4
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C4 is downloaded from Huggingface. The only preprocessing step is to bring the data into our own format.
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#### GitHub
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The raw GitHub data is downloaded from Google BigQuery. We deduplicate on the file level and filter out low quality
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files and only keep projects that are distributed under the MIT, BSD, or Apache license.
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#### Wikipedia
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We use the Wikipedia dataset available on Huggingface, which is based on the Wikipedia dump from 2023-03-20 and contains
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text in 20 different languages. The dataset comes in preprocessed format, so that hyperlinks, comments and other
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formatting boilerplate has been removed.
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#### Gutenberg and Books3
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The PG19 subset of the Gutenberg Project and Books3 datasets are downloaded from Huggingface. After downloading, we use
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simhash to remove near duplicates.
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#### ArXiv
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ArXiv data is downloaded from Amazon S3 in the `arxiv` requester pays bucket. We only keep latex source files and
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remove preambles, comments, macros and bibliographies.
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#### Stackexchange
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The Stack Exchange split of the dataset is download from the
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[Internet Archive](https://archive.org/download/stackexchange). Here we only keep the posts from the 28 largest sites,
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remove html tags, group the posts into question-answer pairs, and order answers by their score.
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<!--
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### Annotations
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#### Annotation process
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[More Information Needed]
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#### Who are the annotators?
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[More Information Needed]
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### Personal and Sensitive Information
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[More Information Needed]
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## Considerations for Using the Data
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### Social Impact of Dataset
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[More Information Needed]
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### Discussion of Biases
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[More Information Needed]
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### Other Known Limitations
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[More Information Needed]
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## Additional Information
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### Dataset Curators
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[More Information Needed]
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### Licensing Information
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[More Information Needed]
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### Citation Information
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[More Information Needed]
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### Contributions
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[More Information Needed]
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-->
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