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The impressive progress in NLP techniques has been driven by the development of multi-task benchmarks such as GLUE and SuperGLUE. While these benchmarks focus on tasks for one or two input sentences, there has been exciting work in…

Computation and Language · Computer Science 2025-10-20 G Thomas Hudson , Noura Al Moubayed

Large language model agents now act on codebases, browsers, operating systems, calendars, files, and tool ecosystems, but their evaluations often collapse behavior into final task success. AgentAtlas reframes agent evaluation as a…

Artificial Intelligence · Computer Science 2026-05-27 Parsa Mazaheri , Kasra Mazaheri

Large Language Models (LLMs), while being increasingly dominant on a myriad of knowledge-intensive activities, have only had limited success understanding lengthy table-text mixtures, such as academic papers and financial reports. Recent…

Computation and Language · Computer Science 2024-12-16 Yikang Pan , Yi Zhu , Rand Xie , Yizhi Liu

Large Language Models (LLMs) and Large Vision-Language Models (LVLMs) have demonstrated impressive language/vision reasoning abilities, igniting the recent trend of building agents for targeted applications such as shopping assistants or AI…

Artificial Intelligence · Computer Science 2025-04-14 Liqiang Jing , Zhehui Huang , Xiaoyang Wang , Wenlin Yao , Wenhao Yu , Kaixin Ma , Hongming Zhang , Xinya Du , Dong Yu

Public research results on large-scale supervised finetuning of AI agents remain relatively rare, since the collection of agent training data presents unique challenges. In this work, we argue that the bottleneck is not a lack of underlying…

Large language models (LLMs) have precipitated a dramatic improvement in the legal domain, yet the deployment of standalone models faces significant limitations regarding hallucination, outdated information, and verifiability. Recently, LLM…

Computers and Society · Computer Science 2026-01-13 Shuang Liu , Ruijia Zhang , Ruoyun Ma , Yujia Deng , Lanyi Zhu , Jiayu Li , Zelong Li , Zhibin Shen , Mengnan Du

Large Language Models (LLMs) have shown promising performance in summary evaluation tasks, yet they face challenges such as high computational costs and the Lost-in-the-Middle problem where important information in the middle of long…

Computation and Language · Computer Science 2024-01-19 Yunshu Wu , Hayate Iso , Pouya Pezeshkpour , Nikita Bhutani , Estevam Hruschka

An effective healthcare agent must be able to recall and reason over a patient's longitudinal medical history. However, the absence of datasets with realistic long-term dialogue timelines limits systematic evaluation. Real clinical text is…

Computation and Language · Computer Science 2026-05-20 Hebin Hu , Renke Dai , Ah-Hwee Tan , Yilin Kang

Data science aims to extract insights from data to support decision-making processes. Recently, Large Language Models (LLMs) have been increasingly used as assistants for data science, by suggesting ideas, techniques and small code…

Artificial Intelligence · Computer Science 2025-10-23 Irene Testini , José Hernández-Orallo , Lorenzo Pacchiardi

The advent of large language models (LLMs) has unlocked great opportunities in complex data management tasks, particularly in question answering (QA) over complicated multi-table relational data. Despite significant progress, systematically…

Artificial Intelligence · Computer Science 2024-12-02 Zipeng Qiu , You Peng , Guangxin He , Binhang Yuan , Chen Wang

Automated agents, powered by Large language models (LLMs), are emerging as the go-to tool for querying information. However, evaluation benchmarks for LLM agents rarely feature natural questions that are both information-seeking and…

Computation and Language · Computer Science 2025-09-04 Tomer Wolfson , Harsh Trivedi , Mor Geva , Yoav Goldberg , Dan Roth , Tushar Khot , Ashish Sabharwal , Reut Tsarfaty

LLM agents are increasingly deployed to plan, retrieve, and write with tools, yet evaluation still leans on static benchmarks and small human studies. We present the Agent-Testing Agent (ATA), a meta-agent that combines static code…

Computation and Language · Computer Science 2025-08-26 Sameer Komoravolu , Khalil Mrini

We introduce DABstep, a novel benchmark for evaluating AI agents on realistic multi-step data analysis tasks. DABstep comprises over 450 real-world challenges derived from a financial analytics platform, requiring models to combine…

Machine Learning · Computer Science 2025-07-01 Alex Egg , Martin Iglesias Goyanes , Friso Kingma , Andreu Mora , Leandro von Werra , Thomas Wolf

There is a compelling necessity from enterprises for fine tuning LLMs (Large Language Models) o get them trained on proprietary domain knowledge. The challenge is to imbibe the LLMs with domain specific knowledge using the most optimial…

Software Engineering · Computer Science 2024-04-18 Mathav Raj J , Kushala VM , Harikrishna Warrier , Yogesh Gupta

Agents based on Large Language Models (LLMs) have shown promise for performing sophisticated software engineering tasks autonomously. In addition, there has been progress towards developing agents that can perform parts of the research…

Computation and Language · Computer Science 2026-04-23 Nicholas Edwards , Yukyung Lee , Yujun Audrey Mao , Yulu Qin , Sebastian Schuster , Najoung Kim

While large language models (LLMs) have shown promise in automating data science, existing agents often struggle with the complexity of real-world workflows that require exploring multiple sources and synthesizing open-ended insights. In…

Artificial Intelligence · Computer Science 2026-02-25 Jaehyun Nam , Jinsung Yoon , Jiefeng Chen , Raj Sinha , Jinwoo Shin , Tomas Pfister

Long-context language models (LCLMs) have exhibited impressive capabilities in long-context understanding tasks. Among these, long-context referencing -- a crucial task that requires LCLMs to attribute items of interest to specific parts of…

Computation and Language · Computer Science 2025-08-05 Junjie Wu , Gefei Gu , Yanan Zheng , Dit-Yan Yeung , Arman Cohan

Long document summarization remains a significant challenge for current large language models (LLMs), as existing approaches commonly struggle with information loss, factual inconsistencies, and coherence issues when processing excessively…

Computation and Language · Computer Science 2026-02-06 Weixuan Wang , Minghao Wu , Barry Haddow , Alexandra Birch

Large Language Models (LLMs) excel in traditional natural language processing tasks but struggle with problems that require complex domain-specific calculations or simulations. While equipping LLMs with external tools to build LLM-based…

Software Engineering · Computer Science 2025-06-11 Bohan Lyu , Xin Cong , Heyang Yu , Pan Yang , Yujia Qin , Yining Ye , Yaxi Lu , Zhong Zhang , Yukun Yan , Yankai Lin , Zhiyuan Liu , Maosong Sun

The applications of Large Language Models (LLMs) in political science are rapidly expanding. This paper demonstrates how LLMs, when augmented with predefined functions and specialized tools, can serve as dynamic agents capable of…

Computation and Language · Computer Science 2025-10-08 Joseph R. Loffredo , Suyeol Yun