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bytelm-local64-val
Authors: Asadullah Maliyawala and Andrej Lisal
Frozen real_v3 validation byte streams for the matched-span BPB protocol (Table 3) in bytelm-local64.
Paper: arXiv link coming
Licence note: These files keep their upstream source licences (ODC-By / Common Crawl / mixed permissive code). Apache-2.0 applies to the code only, not to this data.
Files
| File | Bytes | SHA-256 |
|---|---|---|
val_text.bin |
4251080 | 07a3e3f93dbd15405ffabeca4b4eee65fdf24b2a9a63047ce0b78e73d1b85614 |
val_code.bin |
503270 | efe3f0901fa02edfd07f1761922c85e82d8a387e10fd1c529eb8bef6fc7bae3e |
val_math.bin |
275881 | add690396108cb0173f9d39086e0466bb2d065d0966f82e7dfb3f0ed9e3c4264 |
Sources and versions
| Share | Upstream | Config / notes | Licence |
|---|---|---|---|
| 85% | FineWeb-Edu (HuggingFaceFW/fineweb-edu) |
sample-100BT, min score 3.0 |
ODC-By 1.0; Common Crawl Terms of Use |
| 10% | codeparrot-clean (codeparrot/codeparrot-clean) |
train split | Mixed permissive per-file |
| 5% | OpenWebMath (open-web-math/open-web-math) |
— | ODC-By 1.0; Common Crawl Terms of Use |
Document permutation seed for the training stream: numpy seed 0
(doc_perm_seed0.npy / perm_seed: 0).
Warning — personal information
These files are raw web text (and code / math pages). They may contain personal information, including email addresses. Do not treat this dataset as privacy-scrubbed.
Contact for removal requests: https://github.com/AsadullahMaliyawala/bytelm-local64/issues
Usage
Place the three .bin files under ./data/real_v3/ in a clone of the GitHub
repo, then verify with scripts/release_d7_hash_check.py --val-dir ./data/real_v3.
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