v1_7 update

README.md

@@ -28,25 +28,39 @@ More information:
 
 To learn more about the toolkit used to create Dolma, including how to replicate this dataset, head over our [GitHub project page](https://github.com/allenai/dolma/tree/main/docs)!
 
+**2024-04-17: Dolma v1.7 Release.** We have released an updated version of Dolma that we used to train our latest [OLMo 7B-v1.7](https://huggingface.co/allenai/OLMo-7b-v1.7) model.
+
 **2024-04-15: License Change.** We have updated the license of Dolma to [ODC-BY](https://opendatacommons.org/licenses/by/1-0/). Please see this [blog post](https://blog.allenai.org/making-a-switch-dolma-moves-to-odc-by-8f0e73852f44) for more information.
 
 
 ## Versions
 
-At the moment, there are five versions of Dolma available:
+At the moment, there are six versions of Dolma available:
 
 | **Version** | **Default?** | **Release Date** | **Size** (gzip) | **Description** |
 |--|:--:|--|--|--|
-| `v1_6` | ✅ | 2024-01-31 | 5.4 TB | The latest version of Dolma, with 3 trillion tokens from a diverse mix of web content, academic publications, code, books, and encyclopedic materials. |
+| `v1_7` | ✅ | 2024-04-15 | X.X TB | Used to train [OLMo-7B-v1.7](https://huggingface.co/allenai/OLMo-7b-v1.7). |
+| `v1_6` |  | 2024-01-31 | 5.4 TB | An update to v1.5 with some bug-fixes. |
 | `v1_6-sample` | | 2024-01-31 | 16.4 GB | A smaller sample of Dolma, with roughly 10 billion tokens. Useful for data exploration. |
 | `v1_5` | | 2023-10-31 | 6.4 TB | The version of Dolma used to train [OLMo-1B](https://huggingface.co/allenai/OLMo-1B). Roughly 3 trillion tokens. |
 | `v1_5-sample` | | 2023-10-31 | 2.9 TB | A sample of roughly 1.9 trillion tokens used to train [OLMo-7B](https://huggingface.co/allenai/OLMo-7B) |
 | `v1` | | 2023-08-18 | 6.0 TB | The first version of Dolma. |
 
-(Size difference between `v1_6` and previous version is due to different set of metadata included in files: we removed redundant metadata in `v1_6`.)
 
-## Summary Statistics (v1.6)
+## Summary Statistics (v1.7)
 
+| **Source** | **Provenance** | **New?** | **Documents** (millions) |  **OLMo tokens** (billions) | **Sample Proportion** | **Cutoff Date** | **Processing**
+|--|--|--|--|--|--|--|--|
+| Dolma's CC | [Common Crawl](https://commoncrawl.org/) via Dolma v1.6 | Updated |  | 1,195.5 | 50% | Mar 2023 | Extracted using the Dolma pipeline; new quality filtering and deduplication steps. |
+| Refined Web | [Refined Web](https://huggingface.co/datasets/tiiuae/falcon-refinedweb) | Yes |   | 456.4  | 100% | Feb 2023 |  |
+| StarCoder | [StarCoder](https://huggingface.co/blog/starcoder) | Yes |   | 263.8  | 100% | May 2023 | No further processing |
+| C4 | [C4](https://huggingface.co/datasets/c4) via Dolma v1.6 | Updated |  | 138.4 | 50% | Apr 2019 | Filtered using the Dolma pipeline; new quality filtering and deduplication steps. |
+| Reddit | [PushShift API](https://github.com/pushshift/api) | Updated |  | 79.9 | 100% | Mar 2023 | Extracted using the Dolma pipeline; new quality filtering and deduplication steps. |
+| Semantic Scholar | [S2AG/S2ORC](https://www.semanticscholar.org/product/api)/[peS2o](https://huggingface.co/datasets/allenai/peS2o) via Dolma v1.6 | No | 38.8  | 57.2 | 100% | Mar 2023 | Same as Dolma v1.6 |
+| Project Gutenberg | [Project Gutenberg](https://www.gutenberg.org/) | No | 0.056 | 6.0 | 100% | Mar 2023 | Same as Dolma v1.6 |
+
+
+## Summary Statistics (v1.6)
 
 | **Source** | **Doc Type** | **UTF-8 bytes** (GB) | **Documents** (millions) | **Unicode words** (billions) | **Llama tokens** (billions) |
 |--|--|--|--|--|--|
@@ -60,6 +74,8 @@ At the moment, there are five versions of Dolma available:
 | **Total** | | **11,519** | **4,367** | **2,318** | **3,059** |
 
 
+(Size difference between `v1_6` and `v1_5` is due to different set of metadata included in files: we removed redundant metadata in `v1_6`.)
+
 
 ## Download
 
@@ -113,3 +129,4 @@ If you use our dataset or tooling, please cite us at:
   journal={arXiv preprint},
 }
 ```
+