MentaLED: A Multimodal Conversational Agent for Mental Health Support Using Linguistic and Paralinguistic Speech Cues

Changhyun Kim, Dahye Kim, Eunseon Seong, Harim Lee, Sangyool Lee, Dong-Kyu Chae


Abstract
Mental health, defined by psychological, emotional, and social well-being, has emerged as a significant social issue in modern society. To assess an individual’s mental state and provide personalized support, clinician–patient interviews are commonly conducted. However, given the constraints on access to such interviews, conversational agents have the potential to provide more accessible mental health support. In this paper, we present , a multimodal conversational agent that assesses an individual’s emotional and depressive states using an audio–text model that jointly models linguistic and paralinguistic cues from speech, and provides personalized mental health support through LLM-based response generation. Quantitative and qualitative evaluations indicate improvements in multimodal state assessment and response quality over the considered baselines.
Anthology ID:
2026.mint-1.15
Volume:
Proceedings of the 1st Workshop on Multimodal Interaction in Face-to-Face Dialogue
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Esam Ghaleb, Ece Takmaz, Diego Frassinelli, Bulat Khaertdinov, Raquel Fernández, Zerrin Yumak, Asli Ozyurek
Venues:
MINT | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
144–149
Language:
URL:
https://aclanthology.org/2026.mint-1.15/
DOI:
Bibkey:
Cite (ACL):
Changhyun Kim, Dahye Kim, Eunseon Seong, Harim Lee, Sangyool Lee, and Dong-Kyu Chae. 2026. MentaLED: A Multimodal Conversational Agent for Mental Health Support Using Linguistic and Paralinguistic Speech Cues. In Proceedings of the 1st Workshop on Multimodal Interaction in Face-to-Face Dialogue, pages 144–149, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
MentaLED: A Multimodal Conversational Agent for Mental Health Support Using Linguistic and Paralinguistic Speech Cues (Kim et al., MINT 2026)
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PDF:
https://aclanthology.org/2026.mint-1.15.pdf