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arXiv · 2405.20363

LLMGeo: Benchmarking Large Language Models on Image Geolocation In-the-wild

Zhiqiang Wang·Dejia Xu·Rana Muhammad Shahroz Khan·Yanbin Lin·Zhiwen Fan·Xingquan Zhu
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Abstract

Image geolocation is a critical task in various image-understanding applications. However, existing methods often fail when analyzing challenging, in-the-wild images. Inspired by the exceptional background knowledge of multimodal language models, we systematically evaluate their geolocation capabilities using a novel image dataset and a comprehensive evaluation framework. We first collect images from various countries via Google Street View. Then, we conduct training-free and training-based evaluations on closed-source and open-source multi-modal language models. we conduct both training-free and training-based evaluations on closed-source and open-source multimodal language models. Our findings indicate that closed-source models demonstrate superior geolocation abilities, while open-source models can achieve comparable performance through fine-tuning.

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Zhiqiang Wang, Dejia Xu, Rana Muhammad Shahroz Khan, Yanbin Lin, Zhiwen Fan, Xingquan Zhu. 2024-05-30. LLMGeo: Benchmarking Large Language Models on Image Geolocation In-the-wild. https://arxiv.org/abs/2405.20363

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