Update README.md

README.md

@@ -350,5 +350,13 @@ We would like to thank [PaddleFormers](https://github.com/PaddlePaddle/PaddleFor
 If you find PaddleOCR-VL-1.5 helpful, feel free to give us a star and citation.
 
 ```bibtex
-comming soon
+@misc{cui2026paddleocrvl15multitask09bvlm,
+      title={PaddleOCR-VL-1.5: Towards a Multi-Task 0.9B VLM for Robust In-the-Wild Document Parsing}, 
+      author={Cheng Cui and Ting Sun and Suyin Liang and Tingquan Gao and Zelun Zhang and Jiaxuan Liu and Xueqing Wang and Changda Zhou and Hongen Liu and Manhui Lin and Yue Zhang and Yubo Zhang and Yi Liu and Dianhai Yu and Yanjun Ma},
+      year={2026},
+      eprint={2601.21957},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2601.21957}, 
+}
 ```