metadata
license: odc-by
TxT360: a globally deduplicated dataset for LLM pretraining
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We introduce TxT360 (Trillion eXtracted Text) the first dataset to globally deduplicate 99 CommonCrawl snapshots and 14 commonly used non-web data sources (e.g. FreeLaw, PG-19, etc.) providing pretraining teams with a recipe to easily adjust data weighting and train the most performant models.
TxT360 Compared to Common Pretraining Datasets
| Data Source | TxT360 | FineWeb | RefinedWeb | PedPajamaV2 | C4 | Dolma | RedPajamaV1 | The Pile |
|---|---|---|---|---|---|---|---|---|
| CommonCrawl Snapshots | 99 | 96 | 90 | 84 | 1 | 24 | 5 | 0.6% of 74 |
| Papers | 5 Sources | - | - | - | - | 1 Source | 1 Source | 4 Sources |
| Wikipedia | 310+ Languages | - | - | - | - | Included | Included | English Only |
| FreeLaw | Included | - | - | - | - | - | - | Included |
| DM Math | Included | - | - | - | - | - | - | Included |
| USPTO | Included | - | - | - | - | - | - | Included |
| PG-19 | Included | - | - | - | - | Included | Included | Included |
| HackerNews | Included | - | - | - | - | - | - | Included |
| Ubuntu IRC | Included | - | - | - | - | - | - | Included |
| EuroParl | Included | - | - | - | - | - | - | Included |
| StackExchange | Included | - | - | - | - | - | - | Included |
| Code | ** | - | - | - | - | Included | Included | Included |
Complete details on the dataset can be found in our blog post here.