@article{coreacontinuouslyrewardfinetunedllmquery, title = {CoRe: A Continuously Reward-Finetuned LLM Query Rewriter for Multi-Stage Context-Aware Relevance in Web-Scale Video Search}, author = {Yilin Wen and Rong Yang and Xiaojia Chang and Hong Sun and Gefu Tang and Chunhui Liu and Jeffrey Chen and Zeyu Ma and Lisong Qiu and Xiaochuan Fan and Congjia Yu and Quan Zhou and Yuheng Chen and Zian Wang}, year = {2026}, eprint = {2606.14127}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.14127}, }