PixelArena: A benchmark for Pixel-Precision Visual Intelligence

Fuente: arXiv
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Auteurs principaux: Liang, Feng, Cheng, Sizhe, Yi, Chenqi, Wang, Yong
Format: Preprint
Publié: 2025
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author Liang, Feng
Cheng, Sizhe
Yi, Chenqi
Wang, Yong
author_facet Liang, Feng
Cheng, Sizhe
Yi, Chenqi
Wang, Yong
contents Omni-modal models that have multimodal input and output are emerging. However, benchmarking their multimodal generation, especially in image generation, is challenging due to the subtleties of human preferences and model biases. Many image generation benchmarks focus on aesthetics instead of the fine-grained generation capabilities of these models, failing to evaluate their visual intelligence with objective metrics. In PixelArena, we propose using semantic segmentation tasks to objectively examine their fine-grained generative intelligence with pixel precision. With our benchmark and experiments, we find the latest Gemini 3 Pro Image has emergent image generation capabilities that generate semantic masks with high fidelity under zero-shot settings, showcasing visual intelligence unseen before and true generalization in new image generation tasks. We further investigate its results, compare them qualitatively and quantitatively with those of other models, and present failure cases. The findings not only signal exciting progress in the field but also provide insights into future research related to dataset development, omni-modal model development, and the design of metrics.
format Preprint
id arxiv_https___arxiv_org_abs_2512_16303
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle PixelArena: A benchmark for Pixel-Precision Visual Intelligence
Liang, Feng
Cheng, Sizhe
Yi, Chenqi
Wang, Yong
Computer Vision and Pattern Recognition
Artificial Intelligence
Omni-modal models that have multimodal input and output are emerging. However, benchmarking their multimodal generation, especially in image generation, is challenging due to the subtleties of human preferences and model biases. Many image generation benchmarks focus on aesthetics instead of the fine-grained generation capabilities of these models, failing to evaluate their visual intelligence with objective metrics. In PixelArena, we propose using semantic segmentation tasks to objectively examine their fine-grained generative intelligence with pixel precision. With our benchmark and experiments, we find the latest Gemini 3 Pro Image has emergent image generation capabilities that generate semantic masks with high fidelity under zero-shot settings, showcasing visual intelligence unseen before and true generalization in new image generation tasks. We further investigate its results, compare them qualitatively and quantitatively with those of other models, and present failure cases. The findings not only signal exciting progress in the field but also provide insights into future research related to dataset development, omni-modal model development, and the design of metrics.
title PixelArena: A benchmark for Pixel-Precision Visual Intelligence
topic Computer Vision and Pattern Recognition
Artificial Intelligence
url https://arxiv.org/abs/2512.16303