--- license: odc-by --- # TxT360: a globally deduplicated dataset for LLM pretraining
k2 eval table
## 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](https://huggingface.co/spaces/LLM360/TxT360-New).