Update README.md

README.md

@@ -8,4 +8,20 @@ pinned: false
 short_description: Released Models of ComPO
 ---
 
-Here's the repo for all ComPO's model.
+This repo contains all the models for paper -
+
+ComPO: Preference Alignment via Comparison Oracles
+
+https://arxiv.org/abs/2505.05465
+
+Please cite
+```bibtex
+@misc{chen2025compopreferencealignmentcomparison,
+      title={ComPO: Preference Alignment via Comparison Oracles}, 
+      author={Peter Chen and Xi Chen and Wotao Yin and Tianyi Lin},
+      year={2025},
+      eprint={2505.05465},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2505.05465}, 
+}