Update README.md

README.md

@@ -13,5 +13,10 @@ Github: https://github.com/TheRoadQaQ/ReLIFT
 # Citation
 If you find our model, data, or evaluation code useful, please kindly cite our paper:
 ```bib
-
+@article{ma2025learning,
+  title={Learning What Reinforcement Learning Can't: Interleaved Online Fine-Tuning for Hardest Questions},
+  author={Ma, Lu and Liang, Hao and Qiang, Meiyi and Tang, Lexiang and Ma, Xiaochen and Wong, Zhen Hao and Niu, Junbo and Shen, Chengyu and He, Runming and Cui, Bin and others},
+  journal={arXiv preprint arXiv:2506.07527},
+  year={2025}
+}
 ```