How Many Visual Tokens Do Multimodal Language Models Need? Scaling Visual Token Pruning with F^3A. - YiJie Huang; Yiqun Zhang; Zhuoyue Jia; Xiaocui Yang; Junzhao Huang; Zihan Wang; Shi Feng 001; Daling Wang; Yifei Zhang 003; Yongkang Liu 002 (CoRR, 2026)