| { | |
| "sources": { | |
| "fineweb_edu": { | |
| "dataset": "HuggingFaceFW/fineweb-edu", | |
| "config": "CC-MAIN-2025-26", | |
| "revision": "87f09149ef4734204d70ed1d046ddc9ca3f2b8f9", | |
| "weight": 70 | |
| }, | |
| "english_wikipedia": { | |
| "dataset": "wikimedia/wikipedia", | |
| "config": "20231101.en", | |
| "revision": "b04c8d1ceb2f5cd4588862100d08de323dccfbaa", | |
| "weight": 25 | |
| }, | |
| "narrative": { | |
| "dataset": "roneneldan/TinyStories", | |
| "config": null, | |
| "revision": "f54c09fd23315a6f9c86f9dc80f725de7d8f9c64", | |
| "weight": 5 | |
| } | |
| }, | |
| "mixture": { | |
| "fineweb_edu": 0.7, | |
| "english_wikipedia": 0.25, | |
| "narrative": 0.05 | |
| }, | |
| "tokens": { | |
| "train": { | |
| "fineweb_edu": 35000000, | |
| "english_wikipedia": 12500000, | |
| "narrative": 2500000 | |
| }, | |
| "validation": { | |
| "fineweb_edu": 700000, | |
| "english_wikipedia": 250000, | |
| "narrative": 50000 | |
| }, | |
| "test": { | |
| "fineweb_edu": 700000, | |
| "english_wikipedia": 250000, | |
| "narrative": 50000 | |
| } | |
| }, | |
| "vocab_size": 32768, | |
| "dtype": "<u2", | |
| "split_policy": "SHA256(normalized text) modulo 1000: test 0-9, validation 10-19, train 20-999", | |
| "sha256": { | |
| "train.bin": "8f18a017f3bb1adbff7f2bae7b84151a8d3899a4eeb4a6633223677f6c59e847", | |
| "validation.bin": "252bf6986e18912565495e684d283a160c23c21fa8bbdfa6e5d9fcef30759282", | |
| "test.bin": "e85fb2f775c5003e5087384ad27c5128008f4a95d8e5a5ca5547f9ee9c076930", | |
| "tokenizer.json": "40d36acc35e5364d90fdcdae773143b7571b5ec3b7ace2030d12d4bd5a3a1025" | |
| } | |
| } |