---
configs:
- config_name: default
  data_files:
  - split: temiz_wiki
    path: data/temiz_wiki-*.parquet
  - split: nemotron_economics
    path: data/nemotron_economics-*.parquet
  - split: nemotron_formal_logic
    path: data/nemotron_formal_logic-*.parquet
  - split: nemotron_unconditional_algorithmic
    path: data/nemotron_unconditional_algorithmic-*.parquet
  - split: assistant_answers
    path: data/assistant_answers-*.parquet
  - split: augmented_0303
    path: data/augmented_0303-*.parquet
  - split: augmented_all
    path: data/augmented_all-*.parquet
  - split: curated_mixed
    path: data/curated_mixed-*.parquet
  - split: long_3005
    path: data/long_3005-*.parquet
  - split: cleaned_ocr
    path: data/cleaned_ocr-*.parquet
  - split: long_1811
    path: data/long_1811-*.parquet
---

# Ba2han/1907-long

Long-form pretraining data tokenized with `Ba2han/outputs`.

- Character filter: `1,500` to `15,000` characters, inclusive
- Every sequence is wrapped once with the tokenizer's BOS and EOS IDs
- Stored columns: `input_ids` (`list<int32>`) and `token_count` (`int32`)
- Each split is shuffled deterministically before export
- Parquet shard size: up to `200,000` rows

## Token statistics

| Split | Rows | Average | Median | Min | Max | Total tokens | Shards |
|---|---:|---:|---:|---:|---:|---:|---:|
| temiz_wiki | 111,482 | 853.19 | 622 | 245 | 8,054 | 95,115,014 | 1 |
| nemotron_economics | 58,253 | 704.78 | 668 | 286 | 4,234 | 41,055,788 | 1 |
| nemotron_formal_logic | 80,523 | 952.11 | 905 | 342 | 5,354 | 76,666,921 | 1 |
| nemotron_unconditional_algorithmic | 133,493 | 1,980.53 | 1,696 | 412 | 10,904 | 264,386,959 | 1 |
| assistant_answers | 216,843 | 906.70 | 857 | 253 | 5,249 | 196,612,346 | 2 |
| augmented_0303 | 2,105,912 | 662.75 | 586 | 191 | 7,077 | 1,395,697,703 | 11 |
| augmented_all | 122,462 | 586.36 | 520 | 229 | 7,071 | 71,807,070 | 1 |
| curated_mixed | 68,643 | 759.71 | 702 | 246 | 6,413 | 52,148,500 | 1 |
| long_3005 | 530,872 | 991.19 | 779 | 191 | 11,794 | 526,192,772 | 3 |
| cleaned_ocr | 8,363 | 1,285.56 | 1,014 | 296 | 10,803 | 10,751,129 | 1 |
| long_1811 | 33,482 | 1,403.36 | 1,558 | 262 | 5,260 | 46,987,272 | 1 |
| **All** | **3,470,328** | **800.33** | **661** | **191** | **11,794** | **2,777,421,474** | **24** |

Source licenses and attribution requirements remain applicable to their respective splits.