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While Multimodal Large Language Models (MLLMs) have achieved impressive performance on semantic tasks, their spatial intelligence--crucial for robust and grounded AI systems--remains underdeveloped. Existing benchmarks fall short of…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Mingrui Wu , Zhaozhi Wang , Fangjinhua Wang , Jiaolong Yang , Marc Pollefeys , Tong Zhang

Despite remarkable progress in Vision--Language--Action (VLA) models, a central bottleneck remains underexamined: the data infrastructure that underlies embodied learning. In this survey, we argue that future advances in VLA will depend…

Vision-Language-Action (VLA) models and world models have recently emerged as promising paradigms for general-purpose robotic intelligence, yet their progress is hindered by the lack of reliable evaluation protocols that reflect real-world…

While Vision-Language-Action (VLA) models show strong promise for generalist robot control, it remains unclear whether -- and under what conditions -- the standard "scale data" recipe translates to robotics, where training data is…

Vision-Language-Action (VLA) models have emerged as a promising paradigm for end-to-end autonomous driving, yet their reliance on implicit parametric knowledge limits generalization in long-tail scenarios. While Retrieval-Augmented…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Rui Zhao , Haofeng Hu , Zhenhai Gao , Jiaqiao Liu , Gao Fei

Half-truths, claims that are factually correct yet misleading due to omitted context, remain a blind spot for fact verification systems focused on explicit falsehoods. Addressing such omission-based manipulation requires reasoning not only…

Computation and Language · Computer Science 2026-04-22 Yixuan Tang , Yirui Zhang , Hang Feng , Anthony K. H. Tung

Current audio-visual (AV) benchmarks focus on final answer accuracy, overlooking the underlying reasoning process. This makes it difficult to distinguish genuine comprehension from correct answers derived through flawed reasoning or…

Computer Vision and Pattern Recognition · Computer Science 2025-08-22 Siminfar Samakoush Galougah , Rishie Raj , Sanjoy Chowdhury , Sayan Nag , Ramani Duraiswami

While significant research has focused on developing embodied reasoning capabilities using Vision-Language Models (VLMs) or integrating advanced VLMs into Vision-Language-Action (VLA) models for end-to-end robot control, few studies…

Computer Vision and Pattern Recognition · Computer Science 2026-01-28 Ganlin Yang , Tianyi Zhang , Haoran Hao , Weiyun Wang , Yibin Liu , Dehui Wang , Guanzhou Chen , Zijian Cai , Junting Chen , Weijie Su , Wengang Zhou , Yu Qiao , Jifeng Dai , Jiangmiao Pang , Gen Luo , Wenhai Wang , Yao Mu , Zhi Hou

Environment perception and representation are some of the most critical tasks in automated driving. To meet the stringent needs of safety standards such as ISO 26262 there is a need for efficient quantitative evaluation of the perceived…

Signal Processing · Electrical Eng. & Systems 2020-04-29 Fredrik Schalling , Sebastian Ljungberg , Naveen Mohan

As robots are expected to perform increasingly diverse tasks, they must understand not only low-level actions but also the higher-level structure that determines how a task should unfold. Existing vision-language-action (VLA) models…

Robotics · Computer Science 2026-02-10 Jingyi Hou , Leyu Zhou , Chenchen Jing , Jinghan Yang , Xinbo Yu , Wei He

Vision-language-action (VLA) models represent a promising direction for developing general-purpose robotic systems, demonstrating the ability to combine visual understanding, language comprehension, and action generation. However,…

Robotics · Computer Science 2024-12-10 Pranav Guruprasad , Harshvardhan Sikka , Jaewoo Song , Yangyue Wang , Paul Pu Liang

Vision-language-action models (VLAs) have been extensively used in robotics applications, achieving great success in various manipulation problems. More recently, VLAs have been used in long-horizon tasks and evaluated on benchmarks, such…

Robotics · Computer Science 2026-04-24 Amir Rasouli , Yangzheng Wu , Zhiyuan Li , Rui Heng Yang , Xuan Zhao , Charles Eret , Sajjad Pakdamansavoji

Vision-Language-Action (VLA) models provide a promising paradigm for robot learning by integrating visual perception with language-guided policy learning. However, most existing approaches rely on 2D visual inputs to perform actions in 3D…

Robotics · Computer Science 2025-12-16 Yicheng Feng , Wanpeng Zhang , Ye Wang , Hao Luo , Haoqi Yuan , Sipeng Zheng , Zongqing Lu

Vision-Language Models (VLMs) have advanced rapidly in multimodal perception and language understanding, yet it remains unclear whether they can reliably ground language into spatially coherent, plausibly executable actions in 3D digital…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Niyati Rawal , Sushant Ravva , Shah Alam Abir , Saksham Jain , Aman Chadha , Vinija Jain , Suranjana Trivedy , Amitava Das

Spatial reasoning ability is crucial for Vision Language Models (VLMs) to support real-world applications in diverse domains including robotics, augmented reality, and autonomous navigation. Unfortunately, existing benchmarks are inadequate…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Xinmiao Huang , Qisong He , Zhenglin Huang , Boxuan Wang , Zhuoyun Li , Guangliang Cheng , Yi Dong , Xiaowei Huang

Video Anomaly Detection (VAD) has traditionally been framed as binary classification or outlier detection, providing neither interpretable reasoning nor precise spatial localization of anomalous events. While Vision-Language Models (VLMs)…

Computer Vision and Pattern Recognition · Computer Science 2026-05-06 Sakshi Agarwal , Aishik Konwer , Ankit Parag Shah

Vision-language models (VLMs) are essential to Embodied AI, enabling robots to perceive, reason, and act in complex environments. They also serve as the foundation for the recent Vision-Language-Action (VLA) models. Yet most evaluations of…

Vision-Language-Action (VLA) models have become a prominent paradigm for embodied intelligence, yet further performance improvements typically rely on scaling up training data and model size -- an approach that is prohibitively expensive…

Robotics · Computer Science 2025-10-15 Mingtong Dai , Lingbo Liu , Yongjie Bai , Yang Liu , Zhouxia Wang , Rui SU , Chunjie Chen , Liang Lin , Xinyu Wu

Recent advances in LVLMs have improved vision-language understanding, but they still struggle with spatial perception, limiting their ability to reason about complex 3D scenes. Unlike previous approaches that incorporate 3D representations…

Computer Vision and Pattern Recognition · Computer Science 2026-01-13 Jiahui Zhang , Yurui Chen , Yanpeng Zhou , Yueming Xu , Ze Huang , Jilin Mei , Junhui Chen , Yu-Jie Yuan , Xinyue Cai , Guowei Huang , Xingyue Quan , Hang Xu , Li Zhang

One promise that Vision-Language-Action (VLA) models hold over traditional imitation learning for robotics is to leverage the broad generalization capabilities of large Vision-Language Models (VLMs) to produce versatile, "generalist" robot…

Robotics · Computer Science 2025-06-12 Irving Fang , Juexiao Zhang , Shengbang Tong , Chen Feng