@article{m3rbenchaunifiedbenchmarkforevidencegrou,
  title = {M$^3$R-Bench: A Unified Benchmark for Evidence-Grounded Multimodal Metaphor Understanding},
  author = {Hong Jiang and Junnan Zhu and Jingwang Huang and Xiao Sun and Yuming Yang and Jiang Zhong and Ruirui Chen and Jingman Shi and Hao Wu and Nayu Liu and Xinyi Jiang and Kaiwen Wei},
  year = {2026},
  eprint = {2608.05817},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.05817},
}