VOCABTRIM: Vocabulary Pruning for Efficient Speculative Decoding in LLMs. - Raghavv Goel; Sudhanshu Agrawal; Mukul Gagrani; Junyoung Park; Yifan Zao; He Zhang; Tian Liu; Yiping Yang; Xin Yuan; Jiuyan Lu; Chris Lott; Mingu Lee (CoRR, 2025)