@article{crashchatamultimodallargelanguagemodelfo, title = {CrashChat: A Multimodal Large Language Model for Multitask Traffic Crash Video Analysis}, author = {Kaidi Liang and Ke Li and Xianbiao Hu and Ruwen Qin}, year = {2025}, eprint = {2512.18878}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.18878}, }