When Cross-Lingual Consistency Is Not Enough: Diagnostics for Low-Resource Political Actor Portrayal

Abdul Razaq Vahidi, Sebastian Padó


Abstract
The analysis of multilingual corpora with respect to political stance is of great interest to political science. However, it is a pri- ori unclear whether any differences found are genuinely cross-lingual in nature or artifacts of imperfect alignment, in particular for low- resource languages. In this study, we consider political actor portrayal in Dari and Pashto, the two main languages of Afghanistan. We work with a corpus of 200 quasi-parallel Dari–Pashto article pairs from a single outlet and evaluate the ability of three multilingual sentence-embedding models to make consistent cross-lingual predictions. We find that actor-level consistency differs substantially across models, and identical predicted labels can conceal differences in the underlying label-score profiles. We conclude that agreement alone is therefore insufficient for interpreting cross-lingual actor-portrayal predictions. This underlines the need for human validation before automatic cross-lingual predictions are used to support substantive conclusions about actor portrayal.
Anthology ID:
2026.mrl-1.25
Volume:
Proceedings of the 6th Workshop on Multilingual Representation Learning (MRL 2026)
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
David Ifeoluwa Adelani, Jesujoba Alabi, Catherine Arnett, Tyler Chang, C.M. Downey, Omer Goldman, Senyu Li, Lester James Validad Miranda, Jirui Qi, David Stap, Genta Indra Winata, Xinyu Crystina Zhang
Venues:
MRL | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
310–319
Language:
URL:
https://aclanthology.org/2026.mrl-1.25/
DOI:
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Cite (ACL):
Abdul Razaq Vahidi and Sebastian Padó. 2026. When Cross-Lingual Consistency Is Not Enough: Diagnostics for Low-Resource Political Actor Portrayal. In Proceedings of the 6th Workshop on Multilingual Representation Learning (MRL 2026), pages 310–319, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
When Cross-Lingual Consistency Is Not Enough: Diagnostics for Low-Resource Political Actor Portrayal (Vahidi & Padó, MRL 2026)
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https://aclanthology.org/2026.mrl-1.25.pdf