Higher Satisfaction, Lower Cost: A Technical Report on How LLMs Revolutionize Meituan's Intelligent Interaction Systems.

Xuxin Cheng Ke Zeng Zhiquan Cao Linyi Dai Wenxuan Gao Fei Han Ai Jian Feng Hong Wenxing Hu Zihe Huang Dejian Kong Jia Leng Zhuoyuan Liao Pei Liu Jiaye Lin Xing Ma Jingqing Ruan Jiaxing Song Xiaoyu Tan Ruixuan Xiao Wenhui Yu Wenyu Zhan Haoxing Zhang Chao Zhou Hao Zhou Shaodong Zheng Ruinian Chen Siyuan Chen Ziyang Chen Yiwen Dong 0005 Yaoyou Fan Yangyi Fang Yang Gan Shiguang Guo Qi He Chaowen Hu Binghui Li Dailin Li Xiangyu Li Yan Li Chengjian Liu Xiangfeng Liu Jiahui Lv Qiao Ma Jiang Pan Cong Qin Chenxing Sun Wen Sun Zhonghui Wang Abudukelimu Wuerkaixi Xin Yang Fangyi Yuan Yawen Zhu Tianyi Zhai Jie Zhang Runlai Zhang Yao Xu Yiran Zhao Yifan Wang Xunliang Cai Yangen Hu Cao Liu Lu Pan Xiaoli Wang Bo Xiao Wenyuan Yao Qianlin Zhou Benchang Zhu Higher Satisfaction, Lower Cost: A Technical Report on How LLMs Revolutionize Meituan's Intelligent Interaction Systems. 2025 October abs/2510.13291 CoRR https://doi.org/10.48550/arXiv.2510.13291 db/journals/corr/corr2510.html#abs-2510-13291 streams/journals/corr