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World models are a powerful paradigm in AI and robotics, enabling agents to reason about the future by predicting visual observations or compact latent states. The 1X World Model Challenge introduces an open-source benchmark of real-world…

Machine Learning · Computer Science 2025-10-09 Riccardo Mereu , Aidan Scannell , Yuxin Hou , Yi Zhao , Aditya Jitta , Antonio Dominguez , Luigi Acerbi , Amos Storkey , Paul Chang

Sim-to-real gap has long posed a significant challenge for robot learning in simulation, preventing the deployment of learned models in the real world. Previous work has primarily focused on domain randomization and system identification to…

Computer Vision and Pattern Recognition · Computer Science 2025-01-15 Ziyang Xie , Zhizheng Liu , Zhenghao Peng , Wayne Wu , Bolei Zhou

We introduce [Cosmos-Predict2.5], the latest generation of the Cosmos World Foundation Models for Physical AI. Built on a flow-based architecture, [Cosmos-Predict2.5] unifies Text2World, Image2World, and Video2World generation in a single…

Language models of code (LMs) work well when the surrounding code provides sufficient context. This is not true when it becomes necessary to use types, functionality or APIs defined elsewhere in the repository or a linked library,…

Computation and Language · Computer Science 2023-11-06 Lakshya A Agrawal , Aditya Kanade , Navin Goyal , Shuvendu K. Lahiri , Sriram K. Rajamani

Training embodied agents in simulation has become mainstream for the embodied AI community. However, these agents often struggle when deployed in the physical world due to their inability to generalize to real-world environments. In this…

Robotics · Computer Science 2022-12-12 Matt Deitke , Rose Hendrix , Luca Weihs , Ali Farhadi , Kiana Ehsani , Aniruddha Kembhavi

We introduce TextWorld, a sandbox learning environment for the training and evaluation of RL agents on text-based games. TextWorld is a Python library that handles interactive play-through of text games, as well as backend functions like…

Recent Graphical User Interface (GUI) agents replicate the R1-Zero paradigm, coupling online Reinforcement Learning (RL) with explicit chain-of-thought reasoning prior to object grounding and thereby achieving substantial performance gains.…

Computation and Language · Computer Science 2025-05-23 Yuqi Zhou , Sunhao Dai , Shuai Wang , Kaiwen Zhou , Qinglin Jia , Jun Xu

Existing mobile device control agents often perform poorly when solving complex tasks requiring long-horizon planning and precise operations, typically due to a lack of relevant task experience or unfamiliarity with skill execution. We…

Artificial Intelligence · Computer Science 2026-03-03 Zhe Wu , Donglin Mo , Hongjin Lu , Junliang Xing , Jianheng Liu , Yuheng Jing , Kai Li , Kun Shao , Jianye Hao , Yuanchun Shi

Table2Text systems generate textual output based on structured data utilizing machine learning. These systems are essential for fluent natural language interfaces in tools such as virtual assistants; however, left to generate freely these…

Computation and Language · Computer Science 2021-10-22 Hendrik Strobelt , Jambay Kinley , Robert Krueger , Johanna Beyer , Hanspeter Pfister , Alexander M. Rush

Efficient creation of accurate and editable 3D CAD models is critical in engineering design, significantly impacting cost and time-to-market in product innovation. Current manual workflows remain highly time-consuming and demand extensive…

Computer Vision and Pattern Recognition · Computer Science 2025-05-21 Anna C. Doris , Md Ferdous Alam , Amin Heyrani Nobari , Faez Ahmed

Front-end development constitutes a substantial portion of software engineering, yet converting design mockups into production-ready User Interface (UI) code remains tedious and costly. While recent work has explored automating this process…

Software Engineering · Computer Science 2026-04-16 Yi Gui , Jiawan Zhang , Yina Wang , Tianran Ma , Yao Wan , Shilin He , Dongping Chen , Zhou Zhao , Wenbin Jiang , Xuanhua Shi , Hai Jin , Philip S Yu

While Vision Language Models (VLMs) have shown promise in Design-to-Code generation, they suffer from a "holistic bottleneck-failing to reconcile high-level structural hierarchy with fine-grained visual details, often resulting in layout…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Xinhao Huang , Jinke Yu , Wenhao Xu , Zeyi Wen , Ying Zhou , Junzhuo Liu , Junhao Ji , Zulong Chen

Large language models (LLMs) support data analysis through conversational user interfaces, as exemplified in OpenAI's ChatGPT (formally known as Advanced Data Analysis or Code Interpreter). Essentially, LLMs produce code for accomplishing…

Human-Computer Interaction · Computer Science 2024-08-06 Liwenhan Xie , Chengbo Zheng , Haijun Xia , Huamin Qu , Chen Zhu-Tian

With the rapid advancement of autonomous driving technology, a lack of data has become a major obstacle to enhancing perception model accuracy. Researchers are now exploring controllable data generation using world models to diversify…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Xinqing Li , Ruiqi Song , Qingyu Xie , Ye Wu , Nanxin Zeng , Yunfeng Ai

Learned world models hold significant potential for robotic manipulation, as they can serve as simulator for real-world interactions. While extensive progress has been made in 2D video-based world models, these approaches often lack…

Robotics · Computer Science 2025-10-13 Chuanrui Zhang , Zhengxian Wu , Guanxing Lu , Yansong Tang , Ziwei Wang

Although text-to-image (T2I) models have recently thrived as visual generative priors, their reliance on high-quality text-image pairs makes scaling up expensive. We argue that grasping the cross-modality alignment is not a necessity for a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Shuailei Ma , Kecheng Zheng , Ying Wei , Wei Wu , Fan Lu , Yifei Zhang , Chen-Wei Xie , Biao Gong , Jiapeng Zhu , Yujun Shen

Graphical User Interface (GUI) agents have emerged as a promising paradigm for intelligent systems that perceive and interact with graphical interfaces visually. Yet supervised fine-tuning alone cannot handle long-horizon credit assignment,…

Artificial Intelligence · Computer Science 2026-05-01 Junan Hu , Jian Liu , Jingxiang Lai , Jiarui Hu , Yiwei Sheng , Shuang Chen , Jian Li , Dazhao Du , Song Guo

Automating GUI tasks remains challenging due to reliance on textual representations, platform-specific action spaces, and limited reasoning capabilities. We introduce Aguvis, a unified vision-based framework for autonomous GUI agents that…

Computation and Language · Computer Science 2025-05-06 Yiheng Xu , Zekun Wang , Junli Wang , Dunjie Lu , Tianbao Xie , Amrita Saha , Doyen Sahoo , Tao Yu , Caiming Xiong

Multimodal large language models (MLLMs) have shown impressive success across modalities such as image, video, and audio in a variety of understanding and generation tasks. However, current MLLMs are surprisingly poor at understanding…

Generating 3D human models directly from text helps reduce the cost and time of character modeling. However, achieving multi-attribute controllable and realistic 3D human avatar generation is still challenging due to feature coupling and…

Computer Vision and Pattern Recognition · Computer Science 2024-03-21 Chaoqun Gong , Yuqin Dai , Ronghui Li , Achun Bao , Jun Li , Jian Yang , Yachao Zhang , Xiu Li