Decoding the Mind of Large Language Models: A Quantitative Evaluation of Ideology and Biases

Manari Hirose, Masato Uchida
5/18/2025
cs.CLcs.AIcs.CY

No confident code implementation found for this paper. 2 possible matches can be shown below.

Abstract

The widespread integration of Large Language Models (LLMs) across various sectors has highlighted the need for empirical research to understand their biases, thought patterns, and societal implications to ensure ethical and effective use. In this study, we propose a novel framework for evaluating LLMs, focusing on uncovering their ideological biases through a quantitative analysis of 436 binary-choice questions, many of which have no definitive answer. By applying our framework to ChatGPT and Gemini, findings revealed that while LLMs generally maintain consistent opinions on many topics, their ideologies differ across models and languages. Notably, ChatGPT exhibits a tendency to change their opinion to match the questioner's opinion. Both models also exhibited problematic biases, unethical or unfair claims, which might have negative societal impacts. These results underscore the importance of addressing both ideological and ethical considerations when evaluating LLMs. The proposed framework offers a flexible, quantitative method for assessing LLM behavior, providing valuable insights for the development of more socially aligned AI systems.

View on arXivView PDF

Code Implementations

No confident code match yet

We couldn't find an author-owned or strongly-evidenced community implementation for this paper. 2 weaker matches are hidden by default — verify before relying on them.

No code implementations found yet.

Know of an implementation? Let us know in the comments below!

Similar Papers

Cite this paper

@article{hirose2025decoding,
  title  = {Decoding the Mind of Large Language Models: A Quantitative Evaluation of Ideology and Biases},
  author = {Manari Hirose and Masato Uchida},
  year   = {2025},
  eprint = {2505.12183},
  archivePrefix = {arXiv},
  url    = {http://arxiv.org/abs/2505.12183v1}
}

Add a badge to your README

Shows whether official code is linked for this paper.

Code of Paper badge
[![Code of Paper](https://codeofpaper.com/badge/2505.12183.svg)](https://codeofpaper.com/paper/2505.12183)

Discussion