NovelQA: Benchmarking Question Answering on Documents Exceeding 200K Tokens - Wang, Cunxiang; Ning, Ruoxi; Pan, Boqi; Wu, Tonghui; Guo, Qipeng; Deng, Cheng; Bao, Guangsheng; Hu, Xiangkun; Zhang, Zheng; Wang, Qian; Zhang, Yue (International Conference on Learning Representations, 2025)