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Related papers: Measuring Sycophancy of Language Models in Multi-t…

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Large Language Models (LLMs) are increasingly used in educational settings as interactive tools for collaboration. However, their tendency toward sycophancy, aligning with user beliefs even when incorrect, raises concerns for learning and…

Human-Computer Interaction · Computer Science 2026-05-22 Cansu Koyuturk , Sabrina Guidotti , Dimitri Ognibene

Large language models (LLMs) have demonstrated remarkable capabilities across a wide range of natural language processing tasks. However, their tendency to exhibit sycophantic behavior - excessively agreeing with or flattering users - poses…

Computation and Language · Computer Science 2025-01-30 Lars Malmqvist

Large Language Models (LLMs) often exhibit sycophancy, distorting responses to align with user beliefs, notably by readily agreeing with user counterarguments. Paradoxically, LLMs are increasingly adopted as successful evaluative agents for…

Computation and Language · Computer Science 2025-09-23 Sungwon Kim , Daniel Khashabi

Large language models internalize a structural trade-off between truthfulness and obsequious flattery, emerging from reward optimization that conflates helpfulness with polite submission. This latent bias, known as sycophancy, manifests as…

Computation and Language · Computer Science 2026-05-19 Sanskar Pandey , Ruhaan Chopra , Angkul Puniya , Sohom Pal

Sycophancy, an excessive tendency of AI models to agree with user input at the expense of factual accuracy or in contradiction of visual evidence, poses a critical and underexplored challenge for multimodal large language models (MLLMs).…

Artificial Intelligence · Computer Science 2025-12-23 A. B. M. Ashikur Rahman , Saeed Anwar , Muhammad Usman , Irfan Ahmad , Ajmal Mian

Large language models (LLMs), while increasingly used in domains requiring factual rigor, often display a troubling behavior: sycophancy, the tendency to align with user beliefs regardless of correctness. This tendency is reinforced by…

Computation and Language · Computer Science 2025-08-20 Kaiwei Zhang , Qi Jia , Zijian Chen , Wei Sun , Xiangyang Zhu , Chunyi Li , Dandan Zhu , Guangtao Zhai

Recent benchmarks for medical Large Vision-Language Models (LVLMs) emphasize leaderboard accuracy, overlooking reliability and safety. We study sycophancy -- models' tendency to uncritically echo user-provided information -- in high-stakes…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Botai Yuan , Yutian Zhou , Yingjie Wang , Fushuo Huo , Yongcheng Jing , Li Shen , Ying Wei , Zhiqi Shen , Ziwei Liu , Tianwei Zhang , Jie Yang , Dacheng Tao

Rapid improvements in large language models have unveiled a critical challenge in human-AI interaction: sycophancy. In this context, sycophancy refers to the tendency of models to excessively agree with or flatter users, often at the…

Computation and Language · Computer Science 2025-03-18 Joshua Liu , Aarav Jain , Soham Takuri , Srihan Vege , Aslihan Akalin , Kevin Zhu , Sean O'Brien , Vasu Sharma

LLMs are known to exhibit sycophancy: agreeing with and flattering users, even at the cost of correctness. Prior work measures sycophancy only as direct agreement with users' explicitly stated beliefs that can be compared to a ground truth.…

Computation and Language · Computer Science 2026-04-06 Myra Cheng , Sunny Yu , Cinoo Lee , Pranav Khadpe , Lujain Ibrahim , Dan Jurafsky

Sycophantic response patterns in Large Language Models (LLMs) have been increasingly claimed in the literature. We review methodological challenges in measuring LLM sycophancy and identify five core operationalizations. Despite sycophancy…

Computation and Language · Computer Science 2025-12-02 Jan Batzner , Volker Stocker , Stefan Schmid , Gjergji Kasneci

LLM-powered conversational agents are increasingly influencing our decision-making, raising concerns about "sycophancy" - the tendency for LLMs to excessively agree with users even at the expense of truthfulness. While prior work has…

Human-Computer Interaction · Computer Science 2026-02-03 Yuan Sun , Ting Wang

Large language models (LLMs) have achieved strong performance across a wide range of tasks, but they are also prone to sycophancy, the tendency to agree with user statements regardless of validity. Previous research has outlined both the…

Computation and Language · Computer Science 2026-03-31 Bayan Abdullah Aldahlawi , A. B. M. Ashikur Rahman , Irfan Ahmad

Sycophancy (overly agreeable or flattering behavior) poses a fundamental challenge for human-AI collaboration, particularly in high-stakes decision-making domains such as health, law, and education. A central difficulty in studying…

Artificial Intelligence · Computer Science 2026-05-05 Katherine Atwell , Pedram Heydari , Anthony Sicilia , Malihe Alikhani

Large language model (LLM) simulations of human behavior have the potential to revolutionize the social and behavioral sciences, if and only if they faithfully reflect real human behaviors. Current evaluations of simulation fidelity are…

Computation and Language · Computer Science 2026-04-14 Tiancheng Hu , Joachim Baumann , Lorenzo Lupo , Nigel Collier , Dirk Hovy , Paul Röttger

Large Language Models have been demonstrating broadly satisfactory generative abilities for users, which seems to be due to the intensive use of human feedback that refines responses. Nevertheless, suggestibility inherited via human…

Computation and Language · Computer Science 2025-06-26 Leonardo Ranaldi , Giulia Pucci

Large Language Model (LLM) sycophancy is a growing concern. The current literature has largely examined sycophancy in contexts with clear right and wrong answers, like coding. However, AI is increasingly being used for emotional support and…

Human-Computer Interaction · Computer Science 2026-03-17 Jean Rehani , Victoria Oldemburgo de Mello , Dariya Ovsyannikova , Ashton Anderson , Michael Inzlicht

Large Language Models (LLMs) interact with millions of people worldwide in applications such as customer support, education and healthcare. However, their ability to produce deceptive outputs, whether intentionally or inadvertently, poses…

Computation and Language · Computer Science 2025-10-17 Marwa Abdulhai , Ryan Cheng , Aryansh Shrivastava , Natasha Jaques , Yarin Gal , Sergey Levine

Large language models (LLMs) are increasingly applied in educational, clinical, and professional settings, but their tendency for sycophancy -- prioritizing user agreement over independent reasoning -- poses risks to reliability. This study…

Artificial Intelligence · Computer Science 2025-09-22 Aaron Fanous , Jacob Goldberg , Ank A. Agarwal , Joanna Lin , Anson Zhou , Roxana Daneshjou , Sanmi Koyejo

Large language models (LLMs) are increasingly deployed as conversational assistants in open-domain, multi-turn settings, where users often provide incomplete or ambiguous information. However, existing LLM-focused clarification benchmarks…

Computation and Language · Computer Science 2025-12-25 Sichun Luo , Yi Huang , Mukai Li , Shichang Meng , Fengyuan Liu , Zefa Hu , Junlan Feng , Qi Liu

In the study of LLMs, sycophancy represents a prevalent hallucination that poses significant challenges to these models. Specifically, LLMs often fail to adhere to original correct responses, instead blindly agreeing with users' opinions,…

Computer Vision and Pattern Recognition · Computer Science 2024-10-16 Shuo Li , Tao Ji , Xiaoran Fan , Linsheng Lu , Leyi Yang , Yuming Yang , Zhiheng Xi , Rui Zheng , Yuran Wang , Xiaohui Zhao , Tao Gui , Qi Zhang , Xuanjing Huang
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