DAASI: Arabic Text Simplification Corpus for Israeli Government Documents

Natalia Vanetik, Maysa Mosa Abu Shareb, Hussein Abo Ismael


Abstract
Arabic-speaking citizens in Israel routinely encounter government website documents written in Modern Standard Arabic (MSA), a variety that differs substantially from the Levantine dialect they use daily. This diglossia gap limits access to public services and creates informational inequity, especially for elderly citizens unfamiliar with modern language tools. We address this problem through three contributions. First, we present DAASI (Disglossia-Aware Arabic Simplification for Inclusion): a new parallel corpus of drawn from Israeli National Insurance Institute documents, constructed via GPT-4o draft simplification followed by expert human validation. Second, we conduct a sociolinguistic survey of 50 Arabic-speaking adults in Israel confirming that government documents are harder to comprehend than school-level texts. Third, we benchmark two Arabic transformer models and GPT-4o across multiple fine-tuning strategies and conduct human evaluations to assess simplified text. Our results confirm that existing Arabic NLP benchmarks do not generalize to the Israeli government domain and that DAASI fills a critical resource gap for inclusive Arabic NLP in a diglossic context.
Anthology ID:
2026.arabicnlp-main.6
Volume:
Proceedings of The Fourth Arabic Natural Language Processing Conference
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Muhammad Abdul-Mageed, Tamer Elsayed, Houda Bouamor, Samhaa El-Beltagy, Hend Al-Khalifa, Ahmed Abdelali, AbdelRahim Elmadany, Abdellah El Mekki, Kareem Darwish, Sakhar Alkhereyf, Hamzah Luqman, Salam Khalifa, Samar Magdy, Zaid Alyafeai, Injy Hamed, Wajdi Zaghouani, Imed Zitouni
Venue:
ArabicNLP
SIG:
SIGARAB
Publisher:
Association for Computational Linguistics
Note:
Pages:
65–76
Language:
URL:
https://aclanthology.org/2026.arabicnlp-main.6/
DOI:
Bibkey:
Cite (ACL):
Natalia Vanetik, Maysa Mosa Abu Shareb, and Hussein Abo Ismael. 2026. DAASI: Arabic Text Simplification Corpus for Israeli Government Documents. In Proceedings of The Fourth Arabic Natural Language Processing Conference, pages 65–76, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
DAASI: Arabic Text Simplification Corpus for Israeli Government Documents (Vanetik et al., ArabicNLP 2026)
Copy Citation:
PDF:
https://aclanthology.org/2026.arabicnlp-main.6.pdf