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With the advancement of web techniques, they have significantly revolutionized various aspects of people's lives. Despite the importance of the web, many tasks performed on it are repetitive and time-consuming, negatively impacting overall…

Artificial Intelligence · Computer Science 2025-08-06 Liangbo Ning , Ziran Liang , Zhuohang Jiang , Haohao Qu , Yujuan Ding , Wenqi Fan , Xiao-yong Wei , Shanru Lin , Hui Liu , Philip S. Yu , Qing Li

As digitalization and cloud technologies evolve, the web is becoming increasingly important in the modern society. Autonomous web agents based on large language models (LLMs) hold a great potential in work automation. It is therefore…

Artificial Intelligence · Computer Science 2025-10-09 Tianci Xue , Weijian Qi , Tianneng Shi , Chan Hee Song , Boyu Gou , Dawn Song , Huan Sun , Yu Su

Large language models (LLMs) have demonstrated impressive performance in understanding language and executing complex reasoning tasks. However, LLMs with long context windows have been notorious for their expensive training costs and high…

Computation and Language · Computer Science 2024-03-14 Jun Zhao , Can Zu , Hao Xu , Yi Lu , Wei He , Yiwen Ding , Tao Gui , Qi Zhang , Xuanjing Huang

Large Language Models (LLMs) have demonstrated the ability to solve a wide range of practical tasks within multi-agent systems. However, existing human-designed multi-agent frameworks are typically limited to a small set of pre-defined…

Artificial Intelligence · Computer Science 2025-07-31 Yaolun Zhang , Xiaogeng Liu , Chaowei Xiao

Existing LLMs exhibit remarkable performance on various NLP tasks, but still struggle with complex real-world tasks, even equipped with advanced strategies like CoT and ReAct. In this work, we propose the CoAct framework, which transfers…

Computation and Language · Computer Science 2024-06-21 Xinming Hou , Mingming Yang , Wenxiang Jiao , Xing Wang , Zhaopeng Tu , Wayne Xin Zhao

Large Language Models (LLM) based agents have shown promise in autonomously completing tasks across various domains, e.g., robotics, games, and web navigation. However, these agents typically require elaborate design and expert prompts to…

Artificial Intelligence · Computer Science 2024-11-12 Minghao Chen , Yihang Li , Yanting Yang , Shiyu Yu , Binbin Lin , Xiaofei He

Recent endeavors towards directly using large language models (LLMs) as agent models to execute interactive planning tasks have shown commendable results. Despite their achievements, however, they still struggle with brainless…

Computation and Language · Computer Science 2025-01-06 Shuofei Qiao , Runnan Fang , Ningyu Zhang , Yuqi Zhu , Xiang Chen , Shumin Deng , Yong Jiang , Pengjun Xie , Fei Huang , Huajun Chen

Robotic planning and execution in open-world environments is a complex problem due to the vast state spaces and high variability of task embodiment. Recent advances in perception algorithms, combined with Large Language Models (LLMs) for…

With advances in generative AI, there is now potential for autonomous agents to manage daily tasks via natural language commands. However, current agents are primarily created and tested in simplified synthetic environments, leading to a…

Artificial Intelligence · Computer Science 2024-04-17 Shuyan Zhou , Frank F. Xu , Hao Zhu , Xuhui Zhou , Robert Lo , Abishek Sridhar , Xianyi Cheng , Tianyue Ou , Yonatan Bisk , Daniel Fried , Uri Alon , Graham Neubig

This paper focuses on embodied task planning, where an agent acquires visual observations from the environment and executes atomic actions to accomplish a given task. Although recent Vision-Language Models (VLMs) have achieved impressive…

Robotics · Computer Science 2026-04-10 Peiran Xu , Jiaqi Zheng , Yadong Mu

Most recent web agent research has focused on navigation and transaction tasks, with little emphasis on extracting structured data at scale. We present WebLists, a benchmark of 200 data-extraction tasks across four common business and…

Large Language Models (LLMs) and Visual Language Models (VLMs) are attracting increasing interest due to their improving performance and applications across various domains and tasks. However, LLMs and VLMs can produce erroneous results,…

Artificial Intelligence · Computer Science 2024-12-31 Michele Brienza , Francesco Argenziano , Vincenzo Suriani , Domenico D. Bloisi , Daniele Nardi

Language model (LM)-based agents have demonstrated promising capabilities in automating complex tasks from natural language instructions, yet they continue to struggle with long-horizon planning and reasoning. To address this, we propose an…

Artificial Intelligence · Computer Science 2026-05-05 Wenyi Wu , Sibo Zhu , Kun Zhou , Biwei Huang

Autonomous agents capable of planning, reasoning, and executing actions on the web offer a promising avenue for automating computer tasks. However, the majority of existing benchmarks primarily focus on text-based agents, neglecting many…

Despite recent advances, LLM-based web agents still struggle with limited exploration, omission of critical steps, and sensitivity to task constraints. Prior work suggests that many of these failures stem from weaknesses in planning, yet…

Computation and Language · Computer Science 2026-05-29 Alejandra Zambrano , Sara Vera Marjanovic , Imene Kerboua , Xing Han Lù , Leila Kosseim

Recent advancements in Large Language Model (LLM)-based frameworks have extended their capabilities to complex real-world applications, such as interactive web navigation. These systems, driven by user commands, navigate web browsers to…

Computation and Language · Computer Science 2024-11-06 Nalin Tiwary , Vardhan Dongre , Sanil Arun Chawla , Ashwin Lamani , Dilek Hakkani-Tür

Despite improvements by length extrapolation, efficient attention and memory modules, handling infinitely long documents with linear complexity without performance degradation during extrapolation remains the ultimate challenge in long-text…

Computation and Language · Computer Science 2025-07-04 Hongli Yu , Tinghong Chen , Jiangtao Feng , Jiangjie Chen , Weinan Dai , Qiying Yu , Ya-Qin Zhang , Wei-Ying Ma , Jingjing Liu , Mingxuan Wang , Hao Zhou

Language model agents (LMA) recently emerged as a promising paradigm on muti-step decision making tasks, often outperforming humans and other reinforcement learning agents. Despite the promise, their performance on real-world applications…

Machine Learning · Computer Science 2025-01-03 Hiroki Furuta , Yutaka Matsuo , Aleksandra Faust , Izzeddin Gur

Large Language Model (LLM)-based agents have emerged as a transformative approach for open-ended problem solving, with information seeking (IS) being a core capability that enables autonomous reasoning and decision-making. While prior…

Large Language Models (LLMs) have shown promise in automated code generation but typically excel only in simpler tasks such as generating standalone code units. Real-world software development, however, often involves complex code…

Software Engineering · Computer Science 2024-08-12 Kechi Zhang , Jia Li , Ge Li , Xianjie Shi , Zhi Jin