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Recently, the development of large language models (LLMs) has been significantly enhanced the question answering and dialogue generation, and makes them become increasingly popular in current practical scenarios. While unlike the general…

Computation and Language · Computer Science 2023-09-19 Zhiyuan Hu , Yue Feng , Yang Deng , Zekun Li , See-Kiong Ng , Anh Tuan Luu , Bryan Hooi

Traditionally, offline datasets have been used to evaluate task-oriented dialogue (TOD) models. These datasets lack context awareness, making them suboptimal benchmarks for conversational systems. In contrast, user-agents, which are…

Computation and Language · Computer Science 2024-11-18 Taaha Kazi , Ruiliang Lyu , Sizhe Zhou , Dilek Hakkani-Tur , Gokhan Tur

Although large language models (LLMs) have achieved excellent performance in a variety of evaluation benchmarks, they still struggle in complex reasoning tasks which require specific knowledge and multi-hop reasoning. To improve the…

Computation and Language · Computer Science 2023-11-07 Zhipeng Chen , Kun Zhou , Beichen Zhang , Zheng Gong , Wayne Xin Zhao , Ji-Rong Wen

Critique ability, a meta-cognitive capability of humans, presents significant challenges for LLMs to improve. Recent works primarily rely on supervised fine-tuning (SFT) using critiques generated by a single LLM like GPT-4. However, these…

Computation and Language · Computer Science 2024-10-22 Tian Lan , Wenwei Zhang , Chengqi Lyu , Shuaibin Li , Chen Xu , Heyan Huang , Dahua Lin , Xian-Ling Mao , Kai Chen

Large Language Models (LLMs) are now integral to numerous industries, increasingly serving as the core reasoning engine for autonomous agents that perform complex tasks through tool-use. While the development of Arabic-native LLMs is…

Artificial Intelligence · Computer Science 2026-01-09 Konstantin Kubrak , Ahmed El-Moselhy , Ammar Alsulami , Remaz Altuwaim , Hassan Ismail Fawaz , Faisal Alsaby

Timely and accurate identification of student misconceptions is key to improving learning outcomes and pre-empting the compounding of student errors. However, this task is highly dependent on the effort and intuition of the teacher. In this…

Computation and Language · Computer Science 2026-02-03 Joshua Mitton , Prarthana Bhattacharyya , Digory Smith , Thomas Christie , Ralph Abboud , Simon Woodhead

Conversational agents powered by large language models (LLMs) with tool integration achieve strong performance on fixed task-oriented dialogue datasets but remain vulnerable to unanticipated, user-induced errors. Rather than focusing on…

Computation and Language · Computer Science 2026-02-20 Takyoung Kim , Jinseok Nam , Chandrayee Basu , Xing Fan , Chengyuan Ma , Heng Ji , Gokhan Tur , Dilek Hakkani-Tür

Effective evaluation of multi-hop tool use is critical for analyzing the understanding, reasoning, and function-calling capabilities of large language models (LLMs). However, progress has been hindered by a lack of reliable evaluation…

Computation and Language · Computer Science 2025-05-21 Junjie Ye , Zhengyin Du , Xuesong Yao , Weijian Lin , Yufei Xu , Zehui Chen , Zaiyuan Wang , Sining Zhu , Zhiheng Xi , Siyu Yuan , Tao Gui , Qi Zhang , Xuanjing Huang , Jiecao Chen

Understanding the world through models is a fundamental goal of scientific research. While large language model (LLM) based approaches show promise in automating scientific discovery, they often overlook the importance of criticizing…

Machine Learning · Computer Science 2024-11-12 Michael Y. Li , Vivek Vajipey , Noah D. Goodman , Emily B. Fox

Leveraging external tools is a key feature for modern Language Models (LMs) to expand their capabilities and integrate them into existing systems. However, existing benchmarks primarily focus on the accuracy of tool calling -- whether the…

Computation and Language · Computer Science 2025-04-29 Hayley Ross , Ameya Sunil Mahabaleshwarkar , Yoshi Suhara

Large Language Models (LLMs) are increasingly employed in multi-turn conversational tasks, yet their pre-training data predominantly consists of continuous prose, creating a potential mismatch between required capabilities and training…

Computation and Language · Computer Science 2025-07-09 Jing Yang Lee , Hamed Bonab , Nasser Zalmout , Ming Zeng , Sanket Lokegaonkar , Colin Lockard , Binxuan Huang , Ritesh Sarkhel , Haodong Wang

Monitoring forecasting systems is critical for customer satisfaction, profitability, and operational efficiency in large-scale retail businesses. We propose The Forecast Critic, a system that leverages Large Language Models (LLMs) for…

Artificial Intelligence · Computer Science 2025-12-16 Luke Bhan , Hanyu Zhang , Andrew Gordon Wilson , Michael W. Mahoney , Chuck Arvin

Large language models (LLMs) have demonstrated remarkable performance across a wide array of NLP tasks. However, their efficacy is undermined by undesired and inconsistent behaviors, including hallucination, unfaithful reasoning, and toxic…

Computation and Language · Computer Science 2023-08-31 Liangming Pan , Michael Saxon , Wenda Xu , Deepak Nathani , Xinyi Wang , William Yang Wang

Large Language Models (LLMs) are conversational interfaces. As such, LLMs have the potential to assist their users not only when they can fully specify the task at hand, but also to help them define, explore, and refine what they need…

Computation and Language · Computer Science 2025-05-12 Philippe Laban , Hiroaki Hayashi , Yingbo Zhou , Jennifer Neville

Tool-augmented Language Models (TaLMs) can invoke external tools to solve problems beyond their parametric capacity. However, it remains unclear whether these tool-enabled gains reflect trustworthy reasoning. Focusing on the Code…

Computation and Language · Computer Science 2026-04-22 Farima Fatahi Bayat , Pouya Pezeshkpour , Estevam Hruschka

Large language models (LLMs) demonstrate strong mathematical reasoning, but reliance on closed-source APIs for OR tasks raises privacy concerns, and training open-source models from scratch incurs high compute costs. We introduce…

Artificial Intelligence · Computer Science 2025-10-03 Jianzhang Zhang , Jialong Zhou , Chuang Liu

Tool-augmented Large Language Models (TaLLMs) extend LLMs with the ability to invoke external tools, enabling them to interact with real-world environments. However, a major limitation in deploying TaLLMs in sensitive applications such as…

Software Engineering · Computer Science 2026-03-24 Cailin Winston , Claris Winston , René Just

Psychological support hotlines provide critical support for individuals experiencing mental health emergencies, yet current assessments largely rely on human operators whose judgments may vary with professional experience and are…

Computation and Language · Computer Science 2026-05-12 Terumi Chiba , Yang Luo , Ziyun Cui , Yongsheng Tong , Chao Zhang

Tool-augmented large language models (LLMs) are often trained on datasets of query-response pairs, which embed the ability to use tools or APIs directly into the parametric knowledge of LLMs. Tool-augmented LLMs need the ability to forget…

Machine Learning · Computer Science 2025-08-07 Jiali Cheng , Hadi Amiri

The proliferation of Large Language Models (LLMs) in medicine has enabled impressive capabilities, yet a critical gap remains in their ability to perform systematic, transparent, and verifiable reasoning, a cornerstone of clinical practice.…

Computation and Language · Computer Science 2025-08-04 Wenxuan Wang , Zizhan Ma , Meidan Ding , Shiyi Zheng , Shengyuan Liu , Jie Liu , Jiaming Ji , Wenting Chen , Xiang Li , Linlin Shen , Yixuan Yuan