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This research introduces the Judge's Verdict Benchmark, a novel two-step methodology to evaluate Large Language Models (LLMs) as judges for response accuracy evaluation tasks. We assess how well 54 LLMs can replicate human judgment when…

Computation and Language · Computer Science 2025-10-14 Steve Han , Gilberto Titericz Junior , Tom Balough , Wenfei Zhou

Despite the utility of Large Language Models (LLMs) across a wide range of tasks and scenarios, developing a method for reliably evaluating LLMs across varied contexts continues to be challenging. Modern evaluation approaches often use LLMs…

Computation and Language · Computer Science 2024-01-31 Steffi Chern , Ethan Chern , Graham Neubig , Pengfei Liu

New Large Language Models (LLMs) become available every few weeks, and modern application developers confronted with the unenviable task of having to decide if they should switch to a new model. While human evaluation remains the gold…

Artificial Intelligence · Computer Science 2025-12-25 Suryaansh Jain , Umair Z. Ahmed , Shubham Sahai , Ben Leong

Automatic evaluation is an integral aspect of dialogue system research. The traditional reference-based NLG metrics are generally found to be unsuitable for dialogue assessment. Consequently, recent studies have suggested various unique,…

Computation and Language · Computer Science 2024-01-23 Chen Zhang , Luis Fernando D'Haro , Yiming Chen , Malu Zhang , Haizhou Li

Large Language Models (LLMs) are rapidly surpassing human knowledge in many domains. While improving these models traditionally relies on costly human data, recent self-rewarding mechanisms (Yuan et al., 2024) have shown that LLMs can…

Computation and Language · Computer Science 2024-07-31 Tianhao Wu , Weizhe Yuan , Olga Golovneva , Jing Xu , Yuandong Tian , Jiantao Jiao , Jason Weston , Sainbayar Sukhbaatar

Accurate and consistent evaluation is crucial for decision-making across numerous fields, yet it remains a challenging task due to inherent subjectivity, variability, and scale. Large Language Models (LLMs) have achieved remarkable success…

Relevance judgments are crucial for evaluating information retrieval systems, but traditional human-annotated labels are time-consuming and expensive. As a result, many researchers turn to automatic alternatives to accelerate method…

Information Retrieval · Computer Science 2025-07-15 Naghmeh Farzi , Laura Dietz

Large language models (LLMs) are increasingly integral to information retrieval (IR), powering ranking, evaluation, and AI-assisted content creation. This widespread adoption necessitates a critical examination of potential biases arising…

Information Retrieval · Computer Science 2025-07-11 Krisztian Balog , Donald Metzler , Zhen Qin

Large Language Models (LLMs) have demonstrated impressive performance in biomedical relation extraction, even in zero-shot scenarios. However, evaluating LLMs in this task remains challenging due to their ability to generate human-like…

Computation and Language · Computer Science 2025-06-03 Md Tahmid Rahman Laskar , Israt Jahan , Elham Dolatabadi , Chun Peng , Enamul Hoque , Jimmy Huang

The "LLM-as-a-Judge" paradigm, using Large Language Models (LLMs) as automated evaluators, is pivotal to LLM development, offering scalable feedback for complex tasks. However, the reliability of these judges is compromised by various…

Computation and Language · Computer Science 2026-05-22 Qingquan Li , Shaoyu Dou , Kailai Shao , Chao Chen , Haixiang Hu

Large Language Models (LLMs) have shown remarkable capabilities in general natural language processing tasks but often fall short in complex reasoning tasks. Recent studies have explored human-like problem-solving strategies, such as…

Computation and Language · Computer Science 2023-12-19 Zhenran Xu , Senbao Shi , Baotian Hu , Jindi Yu , Dongfang Li , Min Zhang , Yuxiang Wu

The paradigm of using Large Language Models (LLMs) and Multimodal Large Language Models (MLLMs) as evaluative judges has emerged as an effective approach in RLHF and inference-time scaling. In this work, we propose Multimodal Reasoner as a…

Computation and Language · Computer Science 2025-05-20 Renjie Pi , Felix Bai , Qibin Chen , Simon Wang , Jiulong Shan , Kieran Liu , Meng Cao

The potential of using Large Language Models (LLMs) themselves to evaluate LLM outputs offers a promising method for assessing model performance across various contexts. Previous research indicates that LLM-as-a-judge exhibits a strong…

Human-Computer Interaction · Computer Science 2024-10-29 Annalisa Szymanski , Noah Ziems , Heather A. Eicher-Miller , Toby Jia-Jun Li , Meng Jiang , Ronald A. Metoyer

Multi-agent large language models (MA-LLMs) are a rapidly growing research area that leverages multiple interacting language agents to tackle complex tasks, outperforming single-agent large language models. This literature review…

Multiagent Systems · Computer Science 2025-06-03 Arne Tillmann

Auto-evaluation is crucial for assessing response quality and offering feedback for model development. Recent studies have explored training large language models (LLMs) as generative judges to evaluate and critique other models' outputs.…

Computation and Language · Computer Science 2025-09-15 Peifeng Wang , Austin Xu , Yilun Zhou , Caiming Xiong , Shafiq Joty

While small language models (SLMs) have shown promise on various reasoning tasks, their ability to judge the correctness of answers remains unclear compared to large language models (LLMs). Prior work on LLM-as-a-judge frameworks typically…

Artificial Intelligence · Computer Science 2025-11-21 Zhenyu Bi , Gaurav Srivastava , Yang Li , Meng Lu , Swastik Roy , Morteza Ziyadi , Xuan Wang

Large Language Models (LLMs) are increasingly used as scalable evaluators of model outputs, but their preference judgments exhibit systematic biases and can diverge from human evaluations. Prior work on LLM-as-a-judge has largely focused on…

Computation and Language · Computer Science 2026-03-05 James Wedgwood , Chhavi Yadav , Virginia Smith

While large language models (LLMs) have been used for automated grading, they have not yet achieved the same level of performance as humans, especially when it comes to grading complex questions. Existing research on this topic focuses on a…

Artificial Intelligence · Computer Science 2024-05-31 Wenjing Xie , Juxin Niu , Chun Jason Xue , Nan Guan

The rapid advancement of large language models (LLMs) has opened new possibilities for their adoption as evaluative judges. This paper introduces Themis, a fine-tuned LLM judge that delivers sophisticated context-aware evaluations. We…

Computation and Language · Computer Science 2025-02-06 Renjun Hu , Yi Cheng , Libin Meng , Jiaxin Xia , Yi Zong , Xing Shi , Wei Lin

Recent advancements in large language models (LLMs) have given rise to the LLM-as-a-judge paradigm, showcasing their potential to deliver human-like judgments. However, in the field of machine translation (MT) evaluation, current…

Computation and Language · Computer Science 2025-02-21 Zhaopeng Feng , Jiayuan Su , Jiamei Zheng , Jiahan Ren , Yan Zhang , Jian Wu , Hongwei Wang , Zuozhu Liu