Large vision-language models (VLMs) have become state-of-the-art for many computer vision tasks, with in-context learning (ICL) as a popular adaptation strategy for new ones. But can VLMs learn novel concepts purely from visual demonstrations, or are they limited to adapting to the output format of ICL examples? We propose a new benchmark we call Spatial Visual Ambiguity Tasks (SVAT) that challenges state-of-the-art VLMs to learn new visuospatial tasks in-context. We find that VLMs fail to do this zero-shot, and sometimes continue to fail after finetuning. However, adding simpler data to the training by curriculum learning leads to improved ICL performance.
@article{arxiv.2409.17080,
title = {Can Vision Language Models Learn from Visual Demonstrations of Ambiguous Spatial Reasoning?},
author = {Bowen Zhao and Leo Parker Dirac and Paulina Varshavskaya},
journal= {arXiv preprint arXiv:2409.17080},
year = {2024}
}
Comments
13 pages, 4 figures. Code released at https://github.com/groundlight/vlm-visual-demonstrations