@article{mirgrlmultiimagereasoningandgroundingwit, title = {MIRG-RL: Multi-Image Reasoning and Grounding with Reinforcement Learning}, author = {Lihao Zheng and Jiawei Chen and Xintian Shen and Hao Ma and Tao Wei}, year = {2025}, eprint = {2509.21788}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2509.21788}, }