Update README.md

README.md

@@ -1,44 +1,43 @@
-Dataset Summary
-This dataset is a 2 Billion token subset of the RedPajama-Data-1T dataset created by Together Computer.
+## Dataset Summary
+This dataset is a **2 Billion token subset** of the [RedPajama-Data-1T](https://huggingface.co/datasets/togethercomputer/RedPajama-Data-1T) dataset created by Together Computer.
 
-It was created to provide a smaller, lightweight version of the massive 1.2 Trillion token dataset for testing, debugging, and small-scale pre-training experiments. This specific subset was streamed primarily from the C4 (Colossal Clean Crawled Corpus) partition of the original RedPajama dataset.
+It was created to provide a smaller, lightweight version of the massive 1.2 Trillion token dataset for testing, debugging, and small-scale pre-training experiments. This specific subset was streamed primarily from the **C4 (Colossal Clean Crawled Corpus)** partition of the original RedPajama dataset.
 
-Dataset Structure
+## Dataset Structure
 The dataset retains the original structure of RedPajama. Each row contains:
-text: The actual content (string).
-meta: Metadata dict containing url, timestamp, source, etc.
-subset: The name of the RedPajama subset this sample came from (e.g., c4).
+- **text**: The actual content (string).
+- **meta**: Metadata dict containing `url`, `timestamp`, `source`, etc.
+- **subset**: The name of the RedPajama subset this sample came from (e.g., `c4`).
 
-Source Data
-This dataset is a direct downstream derivative of RedPajama-Data-1T.
+## Source Data
+This dataset is a direct downstream derivative of **RedPajama-Data-1T**.
 
-Original Repository: togethercomputer/RedPajama-Data-1T
+- **Original Repository:** [togethercomputer/RedPajama-Data-1T](https://huggingface.co/datasets/togethercomputer/RedPajama-Data-1T)
+- **Original Author:** Together Computer
+- **Subset Used:** `c4` (Colossal Clean Crawled Corpus)
 
-Original Author: Together Computer
+## Creation Process
+This dataset was generated using the Hugging Face `datasets` library with the following methodology:
 
-Subset Used: c4 (Colossal Clean Crawled Corpus)
+1. **Direct Streaming:** Data was streamed directly from the original source files to avoid downloading the full 5TB dataset.
+2. **Selection:** The first ~2 Billion tokens were selected from the `c4` split.
+3. **Token Counting:** Token counts were estimated using the `EleutherAI/gpt-neox-20b` tokenizer (or a 1 token ≈ 4 characters approximation).
 
-Creation Process
-This dataset was generated using the Hugging Face datasets library with the following methodology:
-
-Direct Streaming: Data was streamed directly from the original source files to avoid downloading the full 5TB dataset.
-
-Selection: The first ~2 Billion tokens were selected from the c4 split.
-
-Token Counting: Token counts were estimated using the EleutherAI/gpt-neox-20b tokenizer (or a 1 token ≈ 4 characters approximation).
-
-Licensing Information
+## Licensing Information
 Since this is a subset of RedPajama, it inherits the licensing terms of the original data.
-RedPajama-Data-1T is distributed under the licenses of its underlying data sources.
-C4 (Common Crawl): Terms of Use are available here.
-Code/Scripts: The code used to generate this subset is Open Source.
 
-Citation
+- **RedPajama-Data-1T** is distributed under the licenses of its underlying data sources.
+- **C4 (Common Crawl)**: Terms of Use are available [here](https://commoncrawl.org/terms-of-use/).
+- **Code/Scripts**: The code used to generate this subset is Open Source.
+
+## Citation
 If you use this dataset, please cite the original RedPajama paper:
+
+```bibtex
 @software{together2023redpajama,
   author = {Together Computer},
   title = {RedPajama: An Open Source Recipe to Reproduce LLaMA training dataset},
   month = April,
   year = 2023,
-  url = {https://github.com/togethercomputer/RedPajama-Data}
+  url = {[https://github.com/togethercomputer/RedPajama-Data](https://github.com/togethercomputer/RedPajama-Data)}
 }