DenseMLLM: Standard Multimodal LLMs for Dense Prediction

Fuente: arXiv
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Autori principali: Li, Yi, Shen, Hongze, Tang, Lexiang, Li, Xin, Ding, Xinpeng, Liu, Yinsong, Jiang, Deqiang, Sun, Xing, Li, Xiaomeng
Natura: Preprint
Pubblicazione: 2026
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author Li, Yi
Shen, Hongze
Tang, Lexiang
Li, Xin
Ding, Xinpeng
Liu, Yinsong
Jiang, Deqiang
Sun, Xing
Li, Xiaomeng
author_facet Li, Yi
Shen, Hongze
Tang, Lexiang
Li, Xin
Ding, Xinpeng
Liu, Yinsong
Jiang, Deqiang
Sun, Xing
Li, Xiaomeng
contents Multimodal Large Language Models (MLLMs) have demonstrated exceptional capabilities in high-level visual understanding. However, extending these models to fine-grained dense prediction tasks, such as semantic segmentation and depth estimation, typically necessitates the incorporation of complex, task-specific decoders and other customizations. This architectural fragmentation increases model complexity and deviates from the generalist design of MLLMs, ultimately limiting their practicality. In this work, we challenge this paradigm by accommodating standard MLLMs to perform dense predictions without requiring additional task-specific decoders. The proposed model is called DenseMLLM, grounded in the standard architecture with a novel vision token supervision strategy for multiple labels and tasks. Despite its minimalist design, our model achieves highly competitive performance across a wide range of dense prediction and vision-language benchmarks, demonstrating that a standard, general-purpose MLLM can effectively support dense perception without architectural specialization. This project is available at github.com/Eli-YiLi/DenseMLLM.
format Preprint
id arxiv_https___arxiv_org_abs_2602_14134
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle DenseMLLM: Standard Multimodal LLMs for Dense Prediction
Li, Yi
Shen, Hongze
Tang, Lexiang
Li, Xin
Ding, Xinpeng
Liu, Yinsong
Jiang, Deqiang
Sun, Xing
Li, Xiaomeng
Computer Vision and Pattern Recognition
Artificial Intelligence
Machine Learning
Multimodal Large Language Models (MLLMs) have demonstrated exceptional capabilities in high-level visual understanding. However, extending these models to fine-grained dense prediction tasks, such as semantic segmentation and depth estimation, typically necessitates the incorporation of complex, task-specific decoders and other customizations. This architectural fragmentation increases model complexity and deviates from the generalist design of MLLMs, ultimately limiting their practicality. In this work, we challenge this paradigm by accommodating standard MLLMs to perform dense predictions without requiring additional task-specific decoders. The proposed model is called DenseMLLM, grounded in the standard architecture with a novel vision token supervision strategy for multiple labels and tasks. Despite its minimalist design, our model achieves highly competitive performance across a wide range of dense prediction and vision-language benchmarks, demonstrating that a standard, general-purpose MLLM can effectively support dense perception without architectural specialization. This project is available at github.com/Eli-YiLi/DenseMLLM.
title DenseMLLM: Standard Multimodal LLMs for Dense Prediction
topic Computer Vision and Pattern Recognition
Artificial Intelligence
Machine Learning
url https://arxiv.org/abs/2602.14134