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Link to original content: https://doi.org/10.18653/v1/2024.findings-acl.755
Chaos with Keywords: Exposing Large Language Models Sycophancy to Misleading Keywords and Evaluating Defense Strategies - ACL Anthology

Chaos with Keywords: Exposing Large Language Models Sycophancy to Misleading Keywords and Evaluating Defense Strategies

Aswin Rrv, Nemika Tyagi, Md Nayem Uddin, Neeraj Varshney, Chitta Baral


Abstract
This study explores the sycophantic tendencies of Large Language Models (LLMs), where these models tend to provide answers that match what users want to hear, even if they are not entirely correct. The motivation behind this exploration stems from the common behavior observed in individuals searching the internet for facts with partial or misleading knowledge. Similar to using web search engines, users may recall fragments of misleading keywords and submit them to an LLM, hoping for a comprehensive response. Our empirical analysis of several LLMs shows the potential danger of these models amplifying misinformation when presented with misleading keywords. Additionally, we thoroughly assess four existing hallucination mitigation strategies to reduce LLMs sycophantic behavior. Our experiments demonstrate the effectiveness of these strategies for generating factually correct statements. Furthermore, our analyses delve into knowledge-probing experiments on factual keywords and different categories of sycophancy mitigation.
Anthology ID:
2024.findings-acl.755
Volume:
Findings of the Association for Computational Linguistics: ACL 2024
Month:
August
Year:
2024
Address:
Bangkok, Thailand
Editors:
Lun-Wei Ku, Andre Martins, Vivek Srikumar
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
12717–12733
Language:
URL:
https://aclanthology.org/2024.findings-acl.755
DOI:
10.18653/v1/2024.findings-acl.755
Bibkey:
Cite (ACL):
Aswin Rrv, Nemika Tyagi, Md Nayem Uddin, Neeraj Varshney, and Chitta Baral. 2024. Chaos with Keywords: Exposing Large Language Models Sycophancy to Misleading Keywords and Evaluating Defense Strategies. In Findings of the Association for Computational Linguistics: ACL 2024, pages 12717–12733, Bangkok, Thailand. Association for Computational Linguistics.
Cite (Informal):
Chaos with Keywords: Exposing Large Language Models Sycophancy to Misleading Keywords and Evaluating Defense Strategies (Rrv et al., Findings 2024)
Copy Citation:
PDF:
https://aclanthology.org/2024.findings-acl.755.pdf