Beyond speculation: Measuring the growing presence of LLM-generated texts in multilingual disinformation

Fuente: arXiv
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Main Authors: Macko, Dominik, Ramakrishnan, Aashish Anantha, Lucas, Jason Samuel, Moro, Robert, Srba, Ivan, Uchendu, Adaku, Lee, Dongwon
Format: Preprint
Published: 2025
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author Macko, Dominik
Ramakrishnan, Aashish Anantha
Lucas, Jason Samuel
Moro, Robert
Srba, Ivan
Uchendu, Adaku
Lee, Dongwon
author_facet Macko, Dominik
Ramakrishnan, Aashish Anantha
Lucas, Jason Samuel
Moro, Robert
Srba, Ivan
Uchendu, Adaku
Lee, Dongwon
contents Increased sophistication of large language models (LLMs) and the consequent quality of generated multilingual text raises concerns about potential disinformation misuse. While humans struggle to distinguish LLM-generated content from human-written texts, the scholarly debate about their impact remains divided. Some argue that heightened fears are overblown due to natural ecosystem limitations, while others contend that specific "longtail" contexts face overlooked risks. Our study bridges this debate by providing the first empirical evidence of LLM presence in the latest real-world disinformation datasets, documenting the increase of machine-generated content following ChatGPT's release, and revealing crucial patterns across languages, platforms, and time periods.
format Preprint
id arxiv_https___arxiv_org_abs_2503_23242
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Beyond speculation: Measuring the growing presence of LLM-generated texts in multilingual disinformation
Macko, Dominik
Ramakrishnan, Aashish Anantha
Lucas, Jason Samuel
Moro, Robert
Srba, Ivan
Uchendu, Adaku
Lee, Dongwon
Computation and Language
Artificial Intelligence
Increased sophistication of large language models (LLMs) and the consequent quality of generated multilingual text raises concerns about potential disinformation misuse. While humans struggle to distinguish LLM-generated content from human-written texts, the scholarly debate about their impact remains divided. Some argue that heightened fears are overblown due to natural ecosystem limitations, while others contend that specific "longtail" contexts face overlooked risks. Our study bridges this debate by providing the first empirical evidence of LLM presence in the latest real-world disinformation datasets, documenting the increase of machine-generated content following ChatGPT's release, and revealing crucial patterns across languages, platforms, and time periods.
title Beyond speculation: Measuring the growing presence of LLM-generated texts in multilingual disinformation
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2503.23242