MultivationBench: A Benchmark for Multimodal Sequential Motivation Reasoning

Kawai Chung, Chunkit Chan, Yauwai Yim, Yuxuan Liu, Haochen Shi, Weiqi Wang, Qing Zong, Tianshi Zheng, FU Yixuan, Wong Kai Chung, Hao Liang, Yifan Gao, Xi Yang, Janet Hui-wen Hsiao, Yangqiu Song


Abstract
Multimodal Large Language Models have sparked significant interest due to their potential for social intelligence; however, their ability to perform sequential motivation reasoning remains insufficiently studied. Existing evaluations predominantly examine static text or isolated visual snapshots, which do not reflect the cumulative nature of real-world behavioral drivers. To address this gap, we introduce MulTivationBench, a benchmark designed to rigorously evaluate multimodal motivation reasoning within story-driven visual narratives. The benchmark builds upon established psychological frameworks—Maslow’s hierarchy and Reiss’s basic desires—and requires models to integrate accumulated multimodal context to infer evolving motivations. Results indicate that MulTivationBench presents a significant challenge: all tested models struggle to maintain consistent motivation reasoning across sequential contexts, revealing a critical disconnect between static recognition capabilities and the dynamic reasoning essential for human-like social understanding.
Anthology ID:
2026.findings-emnlp.107
Volume:
Findings of the Association for Computational Linguistics: EMNLP 2026
Month:
October
Year:
2026
Address:
Budapest, Hungary
Editors:
Hung-Yi Lee, Sunipa Dev, Jessy Li, Desmond Elliott
Venue:
Findings
SIG:
SIGDAT
Publisher:
Association for Computational Linguistics
Note:
Pages:
2194–2228
Language:
URL:
https://aclanthology.org/2026.findings-emnlp.107/
DOI:
Bibkey:
Cite (ACL):
Kawai Chung, Chunkit Chan, Yauwai Yim, Yuxuan Liu, Haochen Shi, Weiqi Wang, Qing Zong, Tianshi Zheng, FU Yixuan, Wong Kai Chung, Hao Liang, Yifan Gao, Xi Yang, Janet Hui-wen Hsiao, and Yangqiu Song. 2026. MultivationBench: A Benchmark for Multimodal Sequential Motivation Reasoning. In Findings of the Association for Computational Linguistics: EMNLP 2026, pages 2194–2228, Budapest, Hungary. Association for Computational Linguistics.
Cite (Informal):
MultivationBench: A Benchmark for Multimodal Sequential Motivation Reasoning (Chung et al., Findings 2026)
Copy Citation:
PDF:
https://aclanthology.org/2026.findings-emnlp.107.pdf