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ChatGPT, a software seeking to simulate human conversational abilities, is attracting increasing attention. It is sometimes portrayed as a groundbreaking productivity aid, including for creative work. In this paper, we run an experiment to…

Computation and Language · Computer Science 2023-09-08 Claudia Biancotti , Carolina Camassa

Large Language Models (LLMs) have demonstrated remarkable performance on a wide range of Natural Language Processing (NLP) tasks, often matching or even beating state-of-the-art task-specific models. This study aims at assessing the…

Computation and Language · Computer Science 2023-10-16 Ethan Callanan , Amarachi Mbakwe , Antony Papadimitriou , Yulong Pei , Mathieu Sibue , Xiaodan Zhu , Zhiqiang Ma , Xiaomo Liu , Sameena Shah

The increased use of large language models (LLMs) across a variety of real-world applications calls for mechanisms to verify the factual accuracy of their outputs. In this work, we present a holistic end-to-end solution for annotating the…

In recent years, large language models (LLMs), such as ChatGPT, have been pivotal in advancing various artificial intelligence applications, including natural language processing and software engineering. A promising yet underexplored area…

Software Engineering · Computer Science 2024-01-26 Hiroyuki Kirinuki , Haruto Tanno

Recent work has shown that large language models (LLMs) are capable of generating summaries zero-shot (i.e., without explicit supervision) that, under human assessment, are often comparable or even preferred to manually composed reference…

Computation and Language · Computer Science 2024-02-07 Sanjana Ramprasad , Kundan Krishna , Zachary C Lipton , Byron C Wallace

Large Language Models (LLM) have taken the front seat in most of the news since November 2022, when ChatGPT was introduced. After more than one year, one of the major reasons companies are resistant to adopting them is the limited…

Artificial Intelligence · Computer Science 2024-03-13 Carlo Lipizzi

Qualitative research, renowned for its in-depth exploration of complex phenomena, often involves time-intensive analysis, particularly during the coding stage. Existing software for qualitative evaluation frequently lacks automatic coding…

Human-Computer Interaction · Computer Science 2024-07-23 He Zhang , Chuhao Wu , Jingyi Xie , Fiona Rubino , Sydney Graver , ChanMin Kim , John M. Carroll , Jie Cai

Recent research on dialogue state tracking (DST) focuses on methods that allow few- and zero-shot transfer to new domains or schemas. However, performance gains heavily depend on aggressive data augmentation and fine-tuning of ever larger…

Existing factual consistency evaluation approaches for text summarization provide binary predictions and limited insights into the weakness of summarization systems. Therefore, we propose the task of fine-grained inconsistency detection,…

Computation and Language · Computer Science 2023-05-25 Hou Pong Chan , Qi Zeng , Heng Ji

Large Language Models (LLMs) frequently generate hallucinated content, posing significant challenges for applications where factuality is crucial. While existing hallucination detection methods typically operate at the sentence level or…

Machine Learning · Computer Science 2026-02-02 Albert Sawczyn , Jakub Binkowski , Denis Janiak , Bogdan Gabrys , Tomasz Kajdanowicz

Large language models (LLMs), such as ChatGPT, are able to generate human-like, fluent responses for many downstream tasks, e.g., task-oriented dialog and question answering. However, applying LLMs to real-world, mission-critical…

Computation and Language · Computer Science 2023-03-10 Baolin Peng , Michel Galley , Pengcheng He , Hao Cheng , Yujia Xie , Yu Hu , Qiuyuan Huang , Lars Liden , Zhou Yu , Weizhu Chen , Jianfeng Gao

Despite the seeming success of contemporary grounded text generation systems, they often tend to generate factually inconsistent text with respect to their input. This phenomenon is emphasized in tasks like summarization, in which the…

Large Language Models (LLMs) evaluation is a patchy and inconsistent landscape, and it is becoming clear that the quality of automatic evaluation metrics is not keeping up with the pace of development of generative models. We aim to improve…

Computation and Language · Computer Science 2023-10-24 Andrea Sottana , Bin Liang , Kai Zou , Zheng Yuan

Large language models (LLMs) such as ChatGPT have demonstrated superior performance on a variety of natural language processing (NLP) tasks including sentiment analysis, mathematical reasoning and summarization. Furthermore, since these…

Computation and Language · Computer Science 2023-10-18 Shiyuan Huang , Siddarth Mamidanna , Shreedhar Jangam , Yilun Zhou , Leilani H. Gilpin

Evaluating text summarization has been a challenging task in natural language processing (NLP). Automatic metrics which heavily rely on reference summaries are not suitable in many situations, while human evaluation is time-consuming and…

Computation and Language · Computer Science 2024-07-02 Huyen Nguyen , Haihua Chen , Lavanya Pobbathi , Junhua Ding

Recent advancements in large language models (LLMs) have led to the development of highly potent models like OpenAI's ChatGPT. These models have exhibited exceptional performance in a variety of tasks, such as question answering, essay…

Computation and Language · Computer Science 2023-04-12 Ruixiang Tang , Xiaotian Han , Xiaoqian Jiang , Xia Hu

The way users acquire information is undergoing a paradigm shift with the advent of ChatGPT. Unlike conventional search engines, ChatGPT retrieves knowledge from the model itself and generates answers for users. ChatGPT's impressive…

Cryptography and Security · Computer Science 2023-10-06 Xinyue Shen , Zeyuan Chen , Michael Backes , Yang Zhang

This paper presents a comprehensive analysis of explainable fact-checking through a series of experiments, focusing on the ability of large language models to verify public health claims and provide explanations or justifications for their…

Computation and Language · Computer Science 2024-12-19 Majid Zarharan , Pascal Wullschleger , Babak Behkam Kia , Mohammad Taher Pilehvar , Jennifer Foster

Evaluating the truthfulness of online content is critical for combating misinformation. This study examines the efficiency and effectiveness of crowdsourced truthfulness assessments through a comparative analysis of two approaches: one…

Information Retrieval · Computer Science 2025-05-02 Kevin Roitero , Dustin Wright , Michael Soprano , Isabelle Augenstein , Stefano Mizzaro

The capability of Large Language Models (LLMs) like ChatGPT to comprehend user intent and provide reasonable responses has made them extremely popular lately. In this paper, we focus on assessing the overall ability of ChatGPT using 7…

Computation and Language · Computer Science 2023-04-25 Bo Li , Gexiang Fang , Yang Yang , Quansen Wang , Wei Ye , Wen Zhao , Shikun Zhang