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Wikipedia edits measurably shape LLM values, study finds

By PulseAugur Editorial · [2 sources] ·

A recent study demonstrates that coordinated edits on Wikipedia can significantly influence the values and outputs of large language models (LLMs). Researchers found that a group called Pro-Animal Wikipedians (PAW), who added animal welfare content to Wikipedia, had their edits disproportionately attributed to LLM responses on animal welfare topics. This effect was specific to the subject matter and did not spill over into general queries about the same entities. The findings suggest that strategic Wikipedia editing is a low-cost, effective method for advocacy organizations to shape AI system behavior. AI

IMPACT Demonstrates a low-cost method for advocacy groups to influence AI outputs, potentially impacting how LLMs discuss sensitive topics.

RANK_REASON The cluster reports on a scientific study published on arXiv, detailing a novel research methodology and findings.

Read on arXiv cs.CL →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

Wikipedia edits measurably shape LLM values, study finds

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The cluster reports on a scientific study published on arXiv, detailing a novel research methodology and findings.
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COVERAGE [2]

  1. arXiv cs.CL TIER_1 (CA) · Jasmine Brazilek, Maria Navas, Alexa Gnauck ·

    Small edits, large models: How Wikipedia advocacy shapes LLM values

    arXiv:2606.24890v1 Announce Type: new Abstract: Can a small group of volunteers shape how AI systems discuss animal welfare, just by editing Wikipedia? We show that they can. Wikipedia appears in nearly every major language model training dataset and is weighted more heavily than…

  2. LessWrong (AI tag) TIER_1 English(EN) · jonahmattwoodward ·

    Advocates Can Influence LLM Values By Editing Wikipedia

    <p><i><span>This article is a summary of an original study: Brazilek, J., Navas, M., &amp; Gnauck, A. (2026). Small edits, large models: How Wikipedia advocacy shapes LLM values. Zenodo.</span></i><a href="https://doi.org/10.5281/zenodo.19981454"><i><span> https://doi.org/10.5281…

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