--- license: other viewer: false task_categories: - text-generation language: - en tags: - language-modeling - casual-lm - llm pretty_name: Dolma size_categories: - n>1T extra_gated_prompt: "Access to this dataset is automatically granted upon accepting the [**AI2 ImpACT License - Medium Risk Artifacts (“MR Agreement”)**](https://allenai.org/licenses/impact-mr) and completing all fields below." extra_gated_fields: Your full name: text Organization or entity you are affiliated with: text State or country you are located in: text Contact email: text Please describe your intended use of the medium risk artifact(s): text I AGREE to the terms and conditions of the MR Agreement above: checkbox I AGREE to AI2’s use of my information for legal notices and administrative matters: checkbox I CERTIFY that the information I have provided is true and accurate: checkbox --- # Dolma Dolma's official logo. It's dolma written in yellow, round lowercase letters over a blue background. Dolma is a dataset of 3 trillion tokens from a diverse mix of web content, academic publications, code, books, and encyclopedic materials. It is openly released under AI2’s ImpACT license as a medium risk artifact. More information: - Read Dolma **announcement blogpost** [on Medium](https://soldni.medium.com/dolma-3-trillion-tokens-open-llm-corpus-9a0ff4b8da64); - Learn more about Dolma on its [**Data Sheet**](https://drive.google.com/file/d/12gOf5I5RytsD159nSP7iim_5zN31FCXq/view?usp=drive_link); - Review Dolma's [**ImpACT license** for medium risk artifacts](https://allenai.org/licenses/impact-mr); - Explore the [**open source tools**](https://github.com/allenai/dolma) we created to curate Dolma. - Want to request removal of personal data? Use [this form](https://forms.gle/q4BNUUxUxKwKkfdT6) to notify us of documents containing PII about a specific user. To learn more about the toolkit used to create Dolma, including how to replicate this dataset, head over our [GitHub project page](https://github.com/allenai/dolma/tree/main/docs)! ## Summary Statistics |**Source**|**Type**|**Gzip files (GB)**|**Documents (millions)**|**[GPT-NeoX](https://huggingface.co/EleutherAI/gpt-neox-20b) Tokens (billions)**| |:---|:---:|:---:|:---:|:----:| |[CommonCrawl](https://commoncrawl.org/)|web|4,197|4,600|2,415| |[C4](https://huggingface.co/datasets/allenai/c4)|web|302|364|175| |[peS2o](https://huggingface.co/datasets/allenai/peS2o)|academic|150|38.8|57| |[The Stack](https://huggingface.co/datasets/bigcode/the-stack)|code|675|236|430| |[Project Gutenberg](https://www.gutenberg.org/)|books|6.6|0.052|4.8| |[Wikipedia](https://dumps.wikimedia.org/)|encyclopedic|5.8|6.1|3.6| ||**Total** |**5,334**|**5,245**|**3,084**|