Add link to W&B logs

README.md

@@ -77,6 +77,7 @@ A few revisions were lost due to an error, but the vast majority are present.
     - Further fine-tuning code: https://github.com/allenai/open-instruct
 - **Paper:** [Link](https://arxiv.org/abs/2402.00838)
 - **Technical blog post:** https://blog.allenai.org/olmo-open-language-model-87ccfc95f580
+- **W&B Logs:** https://wandb.ai/ai2-llm/OLMo-7B/reports/OLMo-7B-Twin-2T--Vmlldzo2NzU0NTIz
 <!-- - **Press release:** TODO -->
 
 ## Uses