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Understanding and reasoning over tables is a critical capability for many real-world applications. Large language models (LLMs) have shown promise on this task, but current approaches remain limited. Fine-tuning based methods strengthen…

As large language models (LLMs) become more specialized, we envision a future where millions of expert LLMs exist, each trained on proprietary data and excelling in specific domains. In such a system, answering a query requires selecting a…

Despite advances in multimodal large language models, autonomous web agents still struggle to reliably execute long-horizon tasks on complex and dynamic web interfaces. Existing agents often suffer from inaccurate element grounding, the…

Artificial Intelligence · Computer Science 2026-02-03 Aiden Yiliu Li , Xinyue Hao , Shilong Liu , Mengdi Wang

High-quality data is essential for conversational recommendation systems and serves as the cornerstone of the network architecture development and training strategy design. Existing works contribute heavy human efforts to manually labeling…

Computation and Language · Computer Science 2023-06-19 Yu Lu , Junwei Bao , Zichen Ma , Xiaoguang Han , Youzheng Wu , Shuguang Cui , Xiaodong He

Large language models face challenges in long-context question answering, where key evidence of a query may be dispersed across millions of tokens. Existing works equip large language models with a memory buffer that is dynamically updated…

Computation and Language · Computer Science 2026-03-03 Yaorui Shi , Yuxin Chen , Siyuan Wang , Sihang Li , Hengxing Cai , Qi Gu , Xiang Wang , An Zhang

Generating scientific manuscripts requires maintaining alignment between narrative reasoning, experimental evidence, and visual artifacts across the document lifecycle. Existing language-model generation pipelines rely on unconstrained text…

We introduce M3-Agent, a novel multimodal agent framework equipped with long-term memory. Like humans, M3-Agent can process real-time visual and auditory inputs to build and update episodic and semantic memories, gradually accumulating…

Computer Vision and Pattern Recognition · Computer Science 2025-10-10 Lin Long , Yichen He , Wentao Ye , Yiyuan Pan , Yuan Lin , Hang Li , Junbo Zhao , Wei Li

We introduce Deep FinResearch Bench, a practical and comprehensive evaluation framework for deep research (DR) agents in financial investment research. The benchmark assesses three dimensions of report quality: qualitative rigor,…

Artificial Intelligence · Computer Science 2026-04-24 Mirazul Haque , Antony Papadimitriou , Samuel Mensah , Zhiqiang Ma , Zhijin Guo , Joy Prakash Sain , Simerjot Kaur , Charese Smiley , Xiaomo Liu

Counterfactual thinking describes a psychological phenomenon that people re-infer the possible results with different solutions about things that have already happened. It helps people to gain more experience from mistakes and thus to…

Machine Learning · Computer Science 2019-08-19 Yue Wang , Yao Wan , Chenwei Zhang , Lixin Cui , Lu Bai , Philip S. Yu

Generating step-by-step "how-to" procedures is a key LLM capability: how-to advice is commonly requested in chatbots, and step-by-step planning is critical for reasoning over complex tasks. Yet, measuring and improving procedural validity…

Machine Learning · Computer Science 2026-02-10 Yapei Chang , Kyle Lo , Mohit Iyyer , Luca Soldaini

While text-to-image generation has achieved unprecedented fidelity, the vast majority of existing models function fundamentally as static text-to-pixel decoders. Consequently, they often fail to grasp implicit user intentions. Although…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Jun He , Junyan Ye , Zilong Huang , Dongzhi Jiang , Chenjue Zhang , Leqi Zhu , Renrui Zhang , Xiang Zhang , Weijia Li

We aim to develop a multimodal research agent capable of explicit reasoning and planning, multi-tool invocation, and cross-modal information synthesis, enabling it to conduct deep research tasks. However, we observe three main challenges in…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Huanjin Yao , Qixiang Yin , Min Yang , Ziwang Zhao , Yibo Wang , Haotian Luo , Jingyi Zhang , Jiaxing Huang

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

We present Tongyi DeepResearch, an agentic large language model, which is specifically designed for long-horizon, deep information-seeking research tasks. To incentivize autonomous deep research agency, Tongyi DeepResearch is developed…

Recent progress in deep research systems has been impressive, but evaluation still lags behind real user needs. Existing benchmarks predominantly assess final reports using fixed rubrics, failing to evaluate the underlying research process.…

Data-analytic agents are emerging as a key catalyst for automated scientific discovery and for the vision of Innovating AI. Current approaches, however, rely heavily on prompt engineering over proprietary models, while open-source models…

Computation and Language · Computer Science 2026-03-16 Shuofei Qiao , Yanqiu Zhao , Zhisong Qiu , Xiaobin Wang , Jintian Zhang , Zhao Bin , Ningyu Zhang , Yong Jiang , Pengjun Xie , Fei Huang , Huajun Chen

Intelligence analysts' roles include analyzing reports, identifying important information relevant to the current state of affairs, and communicating their takeaways. These reports are then analyzed and reported to decision-makers or…

Human-Computer Interaction · Computer Science 2023-02-22 Melanie Bancilhon , R. Jordan Crouser , Alvitta Ottley

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

Large language models (LLMs) augmented with external tools are increasingly deployed as deep research agents that gather, reason over, and synthesize web information to answer complex queries. Although recent open-source systems achieve…

Artificial Intelligence · Computer Science 2026-02-24 Yi Wan , Jiuqi Wang , Liam Li , Jinsong Liu , Ruihao Zhu , Zheqing Zhu

Over decades, neuroscience has accumulated a wealth of research results in the text modality that can be used to explore cognitive processes. Meta-analysis is a typical method that successfully establishes a link from text queries to brain…

Computation and Language · Computer Science 2023-09-12 Yaonai Wei , Tuo Zhang , Han Zhang , Tianyang Zhong , Lin Zhao , Zhengliang Liu , Chong Ma , Songyao Zhang , Muheng Shang , Lei Du , Xiao Li , Tianming Liu , Junwei Han