Peacemaker or Troublemaker: How Sycophancy Shapes Multi-Agent Debate

Ingratiation: A social psychological analysis, 1966

Eugene Burnstein · 1966

Earlier work this paper cites.

Impact of ingratiation on judgments and evaluations: A meta-analytic investigation

Randall A Gordon · 1996

Earlier work this paper cites.

Commonsenseqa: A question answering challenge targeting commonsense knowledge

Original

Alon Talmor, Jonathan Herzig, Nicholas Lourie, and Jonathan Berant · 2018

Earlier work this paper cites.

Chain-of-thought prompting elicits reasoning in large language models

Jason Wei, Xuezhi Wang, Dale Schuurmans, Maarten Bosma, Fei Xia, Ed Chi, Quoc V Le, Denny Zhou, et al · 2022

Earlier work this paper cites.

Agentverse: Facilitating multi-agent collaboration and exploring emergent behaviors in agents

Original

Weize Chen, Yusheng Su, Jingwei Zuo, Cheng Yang, Chenfei Yuan, Chen Qian, Chi-Min Chan, Yujia Qin, Yaxi Lu, Ruobing Xie, et al · 2023

Earlier work this paper cites.

Improving factuality and reasoning in language models through multiagent debate

Yilun Du, Shuang Li, Antonio Torralba, Joshua B Tenenbaum, and Igor Mordatch · 2023

Earlier work this paper cites.

Encouraging divergent thinking in large language models through multi-agent debate

Original

Tian Liang, Zhiwei He, Wenxiang Jiao, Xing Wang, Yan Wang, Rui Wang, Yujiu Yang, Shuming Shi, and Zhaopeng Tu · 2023

Earlier work this paper cites.

Discovering language model behaviors with model-written evaluations

Ethan Perez, Sam Ringer, Kamile Lukosiute, Karina Nguyen, Edwin Chen, Scott Heiner, Craig Pettit, Catherine Olsson, Sandipan Kundu, Saurav Kadavath, et al · 2023

Cited alongside, same era.

Towards understanding sycophancy in language models

Original

Mrinank Sharma, Meg Tong, Tomasz Korbak, David Duvenaud, Amanda Askell, Samuel R Bowman, Newton Cheng, Esin Durmus, Zac Hatfield-Dodds, Scott R Johnston, et al · 2023

Cited alongside, same era.

Sycophancy to subterfuge: Investigating reward-tampering in large language models

Original

Carson Denison, Monte MacDiarmid, Fazl Barez, David Duvenaud, Shauna Kravec, Samuel Marks, Nicholas Schiefer, Ryan Soklaski, Alex Tamkin, Jared Kaplan, et al · 2024

Cited alongside, same era.

The llama 3 herd of models

Original

Aaron Grattafiori, Abhimanyu Dubey, Abhinav Jauhri, Abhinav Pandey, Abhishek Kadian, Ahmad Al-Dahle, Aiesha Letman, Akhil Mathur, Alan Schelten, Alex Vaughan, et al · 2024

Cited alongside, same era.

Persona vectors: Monitoring and controlling character traits in language models

Original

Runjin Chen, Andy Arditi, Henry Sleight, Owain Evans, and Jack Lindsey · 2025

Closest in time.

Syceval: Evaluating llm sycophancy

Original

Aaron Fanous, Jacob Goldberg, Ank A Agarwal, Joanna Lin, Anson Zhou, Roxana Daneshjou, and Sanmi Koyejo · 2025

Closest in time.

Measuring sycophancy of language models in multi-turn dialogues

Original

Jiseung Hong, Grace Byun, Seungone Kim, and Kai Shu · 2025

Closest in time.

CONSENSAGENT: Towards efficient and effective consensus in multi-agent LLM interactions through sycophancy mitigation

Priya Pitre, Naren Ramakrishnan, and Xuan Wang · 2025

Closest in time.

Qwen3 technical report, 2025

Original