Evidence map›Paper›PMID 38433238›Full record

ArticleScientific reports2024

Bias of AI-generated content: an examination of news produced by large language models.

Xiao Fang, Shangkun Che, Minjia Mao, Hongzhe Zhang, Ming Zhao, Xiaohang Zhao

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

32 citing papers in PubMed.

  1. Article
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  8. LLMs Can Fuel Extremist Attitudes Using Universal Moral Framings.Annals of the New York Academy of Sciences · 2026
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  13. Using Artificial Intelligence for Scholarly Writing.The American journal of nursing · 2025
    Article
  14. Unequal Scientific Recognition in the Age of LLMs.Findings of ACL. EMNLP. Conference on Empirical Methods in Natural Language Processing · 2025
    Article
  15. Impact of YouTube User-Generated Content on News Dissemination and Youth Information Reception.Health expectations : an international journal of public participation in health care and health policy · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Xiao FangUniversity of Delaware, Newark, USA. xfang@udel.edu.
Shangkun CheTsinghua University, Beijing, China. csk19@mails.tsinghua.edu.cn.
Minjia MaoUniversity of Delaware, Newark, USA.
Hongzhe ZhangChinese University of Hong Kong, Shenzhen, China.
Ming ZhaoUniversity of Delaware, Newark, USA.
Xiaohang ZhaoShanghai University of Finance and Economics, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Large language models (LLMs) have the potential to transform our lives and work through the content they generate, known as AI-Generated Content (AIGC). To harness this transformation, we need to understand the limitations of LLMs. Here, we investigate the bias of AIGC produced by seven representative LLMs, including ChatGPT and LLaMA. We collect news articles from The New York Times and Reuters, both known for their dedication to provide unbiased news. We then apply each examined LLM to generate news content with headlines of these news articles as prompts, and evaluate the gender and racial biases of the AIGC produced by the LLM by comparing the AIGC and the original news articles. We further analyze the gender bias of each LLM under biased prompts by adding gender-biased messages to prompts constructed from these news headlines. Our study reveals that the AIGC produced by each examined LLM demonstrates substantial gender and racial biases. Moreover, the AIGC generated by each LLM exhibits notable discrimination against females and individuals of the Black race. Among the LLMs, the AIGC generated by ChatGPT demonstrates the lowest level of bias, and ChatGPT is the sole model capable of declining content generation when provided with biased prompts.

Indexed as

Aortic Valve InsufficiencyCamelids, New WorldAnimalsBiasFemaleHumansLanguageMaleSexismAI-generated content (AIGC)BiasChatGPTGender biasGenerative AILarge language model (LLM)PromptRacial bias

Identifiers

PMID38433238
PMCPMC10909834

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.