chess-pre-to-post/pretrain_v1_20b
Chess Pre-to-Post — Pretraining Corpus v1 (20B) Raw tokenized pretraining data for the Chess Pre-to-Post project, stored as sharded NumPy arrays (shard_XXXX/raw.NNNN.npy). [!IMPORTANT] This is an earlier, smaller (20B) snapshot and is no longer maintained. The maintained version of this dataset is pavelslab-nyu/pretrain_v1_54B. Please use that version for any new work — it supersedes this one. Maintained version ➡️ pavelslab-nyu/pretrain_v1_54B… See the full description on the dataset page: https://huggingface.co/datasets/chess-pre-to-post/pretrain_v1_20b.
| Author / organization | chess-pre-to-post |
|---|---|
| License (as declared) | mit |
| Downloads | 4.8K (as reported by Hugging Face) |
| Likes | 0 |
| Created | 13 April 2026 |
| Last updated at source | 17 June 2026 |
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