Learning to See What You Need: Gaze Attention for Multimodal Large Language Models

When humans describe a visual scene, they do not process the entire image uniformly; instead, they selectively fixate on regions relevant to their intended description. In contrast, current multimodal large language models (MLLMs) attend to all visual tokens, leading to diluted focus and unnecessary computational overhead. Existing efficiency methods often compress or discard visual information before generation, potentially losing details needed for later predictions. In this work, we introduce Gaze Attention, a mechanism that enables MLLMs to select visual regions according to the needs of each generation step. By grouping visual tokens into spatial regions and selecting those relevant to the current prediction, Gaze Attention reduces attention computation while focusing on relevant visual content. We further introduce learnable context tokens that summarize images or video frames, preserving global context under selective attention. Experiments on 13 image and 6 video understanding benchmarks demonstrate that Gaze Attention matches or surpasses dense-attention baselines while using up to 90% fewer visual KV entries. It also achieves higher average performance than KV-cache eviction baselines under matched visual KV budgets.