ArchSpace-Collection/350B-Pipeline-Dataset
OLMo 3 pre-tokenized and processed training data This repository redistributes Ai2/AllenAI's official OLMo 3 training data in an OLMo-core-ready archive layout; it is not a newly curated mixture. This is an archive distribution, not a row-based Hugging Face Datasets builder; download and extract it instead of using datasets.load_dataset() or the Dataset Viewer. Its main payload is uint32 token-ID streams, with aligned label masks for the post-training stages. Extraction… See the full description on the dataset page: https://huggingface.co/datasets/ArchSpace-Collection/350B-Pipeline-Dataset.
| Author / organization | ArchSpace-Collection |
|---|---|
| License (as declared) | odc-by |
| Downloads | 1.2K (as reported by Hugging Face) |
| Likes | 0 |
| Created | 15 August 2026 |
| Last updated at source | 18 August 2026 |
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