update citation

README.md

@@ -129,12 +129,13 @@ We are releasing this dataset under the terms of [ODC-BY](https://opendatacommon
 If you use our dataset to train a model, please cite us at:
 
 ```
-@misc{tokpanov2024zyda,
-      title={Zyda: A 1.3T Dataset for Open Language Modeling}, 
-      author={Yury Tokpanov and Beren Millidge and Paolo Glorioso and Jonathan Pilault and Adam Ibrahim and James Whittington and Quentin Anthony},
-      year={2024},
-      eprint={2406.01981},
-      archivePrefix={arXiv},
-      primaryClass={cs.CL}
+@misc{zyphra_nvidia_2024,
+    author = {Yury Tokpanov, Paolo Glorioso, Ayush Dattagupta, Vibhu Jawa, Ryan Wolf, Vikranth Jeyakumar, Arham Mehta, Quentin Anthony, Beren Millidge},
+    title = {Building {Zyda-2}, a 5 {Trillion} {Token} {High-Quality} {Dataset}, with {NVIDIA} {NeMo} {Curator}},
+    url = {https://www.zyphra.com/post/building-zyda-2},
+    publisher = {Zyphra},
+    year = {2024},
+    month = {October},
+    day = {15}
 }
 ```