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Framing Political Bias in Multilingual LLMs Across Pakistani Languages

Paper · 2026 · Afrozah Nadeem, Mark Dras and Usman Naseem

Summary

Most audits of political leaning in LLMs use English or other well-resourced Western languages. This study looks at Pakistan instead, where language is closely bound up with ethnic, religious and regional politics. The authors built a culturally adapted version of the Political Compass Test (PCT). Its 62 statements were translated with human verification into Urdu, Punjabi, Sindhi, Pashto and Balochi, and linked to 11 locally contested themes such as blasphemy laws, the death penalty and language policy. They then evaluated 13 open and closed LLMs.

Each response is placed on economic and social axes. A framing layer then examines how the answer is phrased, using Boydstun's frame taxonomy, named entity recognition and lexical polarity.

Overall, the models lean left and liberal, which fits their largely Western training data. In the regional languages, however, they shift toward more authoritarian positions, so the language of the prompt changes the ideology the model expresses. This matters because speakers of low-resource languages may receive systematically different political framing, which argues for culturally grounded bias audits.

Key points

  • Coverage: 13 LLMs, five Pakistani languages and 11 socio-political topics. Together these languages are spoken by over 80% of Pakistan's population.
  • Stance scoring: PCT answers on a four-level Likert scale are mapped to coordinates in [−10, 10], with S eco giving the position on the economic dimension and S soc the position on the social one.
  • Language-dependent shifts: GPT models land in the libertarian-left quadrant for English but move to authoritarian-left for Pakistani languages. DeepSeek stays left-libertarian.
  • Frame classification: GPT-3.5-turbo labelled the frames, and a human check of a 20% sample gave κ > 0.7.
  • Code and data: released at github.com/Afx-Msh/PoliticalBiasEvaluation.

Our summary of the paper, in our own words — not its text. The work belongs to its authors; read it at the links above.

 Fields, topics and concepts

Cite

Cite as Afrozah Nadeem, Mark Dras and Usman Naseem. 2026. Framing Political Bias in Multilingual LLMs Across Pakistani Languages. Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers).

The paper itself, not this page. BibTeX from the library's record of the work. DOI 10.18653/v1/2026.acl-long.1689

@inproceedings{nadeem2026framing,
  title = {{Framing Political Bias in Multilingual LLMs Across Pakistani Languages}},
  author = {Afrozah Nadeem, Mark Dras and Usman Naseem},
  booktitle = {Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)},
  year = {2026},
  doi = {10.18653/v1/2026.acl-long.1689},
  url = {https://doi.org/10.18653/v1/2026.acl-long.1689}
}

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