---
license: apache-2.0
---
Subset of [cerebras/SlimPajama-627B](https://huggingface.co/datasets/cerebras/SlimPajama-627B),
consisting of 10% of the `train` split and 100% of the `test` and
`validation` splits.

The `train` split consists of `chunk2` from the original
[cerebras/SlimPajama-627B] dataset, split into five zstd-compressed jsonl
files for efficient loading. The dataset is 70 GB compressed, 249 GB
uncompressed.
---
```
@misc{cerebras2023slimpajama,
  author = {Soboleva, Daria and Al-Khateeb, Faisal and Myers, Robert and Steeves, Jacob R and Hestness, Joel and Dey, Nolan},
  title = {{SlimPajama: A 627B token cleaned and deduplicated version of RedPajama}},
  month = June,
  year = 2023,
  howpublished = {\url{https://www.cerebras.net/blog/slimpajama-a-627b-token-cleaned-and-deduplicated-version-of-redpajama}},
  url = {https://huggingface.co/datasets/cerebras/SlimPajama-627B},
}
```