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language: |
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- en |
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pretty_name: SlimPajama_300B |
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--- |
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The SlimPajama_300B is a 300B token sample of de-duplicated Slim Pajama dataset tokenized using the [EleutherAI/gpt-neox-20b](https://huggingface.co/EleutherAI/gpt-neox-20b) tokenizer |
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Due to file size constraints, C4 and CommonCrawl has been uploaded in multiple chunks, you can use the following commands to merge them back into a single file: |
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```bash |
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cat C4_part_* > C4.bin |
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cat CommonCrawl_part_* > CommonCrawl.bin |
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``` |
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#### Data Distribution |
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| Data source | Composition | |
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| ------------- | ------------------------------- | |
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| Commoncrawl | 0.5208 | |
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| C4 | 0.2668 | |
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| GitHub | 0.0522 | |
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| Books | 0.0420 | |
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| ArXiv | 0.0442 | |
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| Wikpedia | 0.0399 | |
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| StackExchange | 0.0337 | |
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