| --- |
| pretty_name: Speed-5B-mX-parquet |
| task_categories: |
| - text-generation |
| language: |
| - en |
| --- |
| |
| # Speed-5B-mX (compressed) |
|
|
| Zstd-compressed Parquet copy of `Shrijanagain/Speed-5B-mX`. |
|
|
| ## Totals |
|
|
| - Rows: 1,592,044 |
| - Exact tokens (`add_special_tokens=False`): 1,436,947,979 |
| - Source JSONL bytes: 5.36 GiB |
| - Parquet bytes: 1.59 GiB |
| - Compression ratio: 3.376x |
| - Tokenizer: `Shrijanagain/SPEED2-V0-0B7-CPT-SFT/tokenizer.json` |
|
|
| ## Schema |
|
|
| | column | type | notes | |
| | --- | --- | --- | |
| | `text` | large_string | document text | |
| | `source` | string | mixture source id | |
| | `tokens` | int32 | exact token count of `text` | |
| |
| ## Tokens per source |
| |
| | source | rows | tokens | share | |
| | --- | --- | --- | --- | |
| | code_stack | 543,463 | 749,124,814 | 52.13% | |
| | fineweb | 1,048,581 | 687,823,165 | 47.87% | |
|
|
| ## Shards |
|
|
| | source shard | rows | tokens | parquet size | |
| | --- | --- | --- | --- | |
| | `chunks_6b/mixed_6b_chunk_000000.jsonl` | 222,987 | 147,439,498 | 0.236 GiB | |
| | `chunks_6b/mixed_6b_chunk_000001.jsonl` | 224,560 | 147,261,058 | 0.236 GiB | |
| | `chunks_6b/mixed_6b_chunk_000002.jsonl` | 225,683 | 147,189,388 | 0.236 GiB | |
| | `chunks_6b/mixed_6b_chunk_000003.jsonl` | 224,491 | 147,230,459 | 0.236 GiB | |
| | `chunks_6b/mixed_6b_chunk_000004.jsonl` | 226,860 | 204,478,767 | 0.227 GiB | |
| | `chunks_6b/mixed_6b_chunk_000005.jsonl` | 234,909 | 323,119,815 | 0.208 GiB | |
| | `chunks_6b/mixed_6b_chunk_000006.jsonl` | 232,554 | 320,228,994 | 0.208 GiB | |
|
|
| ## Audit |
|
|
| - Record fields seen: `{"source,text": 1592044}` |
| - Skipped rows: `{}` |
|
|
| Use `streaming=True` or read row groups directly; each file is |
| independently readable. |
|
|
