PARSE: An Open-Domain Reasoning Question Answering Benchmark for Persian

Fuente: arXiv
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Auteurs principaux: Mozafari, Jamshid, Mousavinasab, Seyed Parsa, Jatowt, Adam
Format: Preprint
Publié: 2026
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author Mozafari, Jamshid
Mousavinasab, Seyed Parsa
Jatowt, Adam
author_facet Mozafari, Jamshid
Mousavinasab, Seyed Parsa
Jatowt, Adam
contents Reasoning-focused Question Answering (QA) has advanced rapidly with Large Language Models (LLMs), yet high-quality benchmarks for low-resource languages remain scarce. Persian, spoken by roughly 130 million people, lacks a comprehensive open-domain resource for evaluating reasoning-capable QA systems. We introduce PARSE, the first open-domain Persian reasoning QA benchmark, containing 10,800 questions across Boolean, multiple-choice, and factoid formats, with diverse reasoning types, difficulty levels, and answer structures. The benchmark is built via a controlled LLM-based generation pipeline and validated through human evaluation. We also ensure linguistic and factual quality through multi-stage filtering, annotation, and consistency checks. We benchmark multilingual and Persian LLMs under multiple prompting strategies and show that Persian prompts and structured prompting (CoT for Boolean/multiple-choice; few-shot for factoid) improve performance. Fine-tuning further boosts results, especially for Persian-specialized models. These findings highlight how PARSE supports both fair comparison and practical model adaptation. PARSE fills a critical gap in Persian QA research and provides a strong foundation for developing and evaluating reasoning-capable LLMs in low-resource settings.
format Preprint
id arxiv_https___arxiv_org_abs_2602_01246
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle PARSE: An Open-Domain Reasoning Question Answering Benchmark for Persian
Mozafari, Jamshid
Mousavinasab, Seyed Parsa
Jatowt, Adam
Computation and Language
Information Retrieval
Reasoning-focused Question Answering (QA) has advanced rapidly with Large Language Models (LLMs), yet high-quality benchmarks for low-resource languages remain scarce. Persian, spoken by roughly 130 million people, lacks a comprehensive open-domain resource for evaluating reasoning-capable QA systems. We introduce PARSE, the first open-domain Persian reasoning QA benchmark, containing 10,800 questions across Boolean, multiple-choice, and factoid formats, with diverse reasoning types, difficulty levels, and answer structures. The benchmark is built via a controlled LLM-based generation pipeline and validated through human evaluation. We also ensure linguistic and factual quality through multi-stage filtering, annotation, and consistency checks. We benchmark multilingual and Persian LLMs under multiple prompting strategies and show that Persian prompts and structured prompting (CoT for Boolean/multiple-choice; few-shot for factoid) improve performance. Fine-tuning further boosts results, especially for Persian-specialized models. These findings highlight how PARSE supports both fair comparison and practical model adaptation. PARSE fills a critical gap in Persian QA research and provides a strong foundation for developing and evaluating reasoning-capable LLMs in low-resource settings.
title PARSE: An Open-Domain Reasoning Question Answering Benchmark for Persian
topic Computation and Language
Information Retrieval
url https://arxiv.org/abs/2602.01246