HamRaz: A Culture-Based Persian Conversation Dataset for Person-Centered Therapy Using LLM Agents

Mohammad Amin Abbasi, Farnaz Sadat Mirnezami, Ali Neshati, Hassan Naderi


Abstract
We present HamRaz, a culturally adapted Persian-language dataset for AI-assisted mental health support, grounded in Person-Centered Therapy (PCT). To reflect real-world therapeutic challenges, we combine script-based dialogue with adaptive large language models (LLM) role-playing, capturing the ambiguity and emotional nuance of Persian-speaking clients. We introduce HamRazEval, a dual-framework for assessing conversational and therapeutic quality using General Metrics and specialized psychological relationship measures. Human evaluations show HamRaz outperforms existing baselines in empathy, coherence, and real-ism. This resource contributes to the Digital Humanities by bridging language, culture, and mental health in underrepresented communities.
Anthology ID:
2025.lm4dh-1.1
Volume:
Proceedings of the First Workshop on Natural Language Processing and Language Models for Digital Humanities
Month:
September
Year:
2025
Address:
Varna, Bulgaria
Editors:
Isuri Nanomi Arachchige, Francesca Frontini, Ruslan Mitkov, Paul Rayson
Venues:
LM4DH | WS
SIG:
Publisher:
INCOMA Ltd., Shoumen, Bulgaria
Note:
Pages:
1–24
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URL:
https://preview.aclanthology.org/missing-isa-paper/2025.lm4dh-1.1/
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Bibkey:
Cite (ACL):
Mohammad Amin Abbasi, Farnaz Sadat Mirnezami, Ali Neshati, and Hassan Naderi. 2025. HamRaz: A Culture-Based Persian Conversation Dataset for Person-Centered Therapy Using LLM Agents. In Proceedings of the First Workshop on Natural Language Processing and Language Models for Digital Humanities, pages 1–24, Varna, Bulgaria. INCOMA Ltd., Shoumen, Bulgaria.
Cite (Informal):
HamRaz: A Culture-Based Persian Conversation Dataset for Person-Centered Therapy Using LLM Agents (Abbasi et al., LM4DH 2025)
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https://preview.aclanthology.org/missing-isa-paper/2025.lm4dh-1.1.pdf