Read the Room, Read the Image: Understanding Indirect Speech Acts in Multimodal Visual Contexts

Jaehee Kim, Ji Hoon Chung, Seoyoon Park, Unsol Kim, Kyungwon Park, JiHak Kim, Yi-Jun Chen, Hansaem Kim


Abstract
Indirect speech acts (ISAs) require pragmatic reasoning over context, as directive intent cannot be inferred from surface form alone. Prior text-based studies and existing multimodal benchmarks largely overlook this requirement, focusing instead on explicitly encoded context or perceptual recognition, and thus underexplore context-dependent pragmatic understanding—particularly in high-context languages such as Korean. We introduce READI, a multimodal benchmark for evaluating ISA understanding through integrated reasoning over visual context and dialogue. READI models graded indirectness grounded in pragmatic theory and formulates the task as vision-based pragmatic question answering (V-PQA), supporting cross-lingual evaluation in English and Korean. Experiments show that even state-of-the-art multimodal models struggle with visually grounded indirect speech acts, with performance declining as indirectness increases, underscoring the need for benchmarks that explicitly target contextual pragmatic reasoning.
Anthology ID:
2026.findings-acl.1556
Volume:
Findings of the Association for Computational Linguistics: ACL 2026
Month:
July
Year:
2026
Address:
San Diego, California, United States
Editors:
Maria Liakata, Viviane P. Moreira, Jiajun Zhang, David Jurgens
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
31109–31124
Language:
URL:
https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1556/
DOI:
Bibkey:
Cite (ACL):
Jaehee Kim, Ji Hoon Chung, Seoyoon Park, Unsol Kim, Kyungwon Park, JiHak Kim, Yi-Jun Chen, and Hansaem Kim. 2026. Read the Room, Read the Image: Understanding Indirect Speech Acts in Multimodal Visual Contexts. In Findings of the Association for Computational Linguistics: ACL 2026, pages 31109–31124, San Diego, California, United States. Association for Computational Linguistics.
Cite (Informal):
Read the Room, Read the Image: Understanding Indirect Speech Acts in Multimodal Visual Contexts (Kim et al., Findings 2026)
Copy Citation:
PDF:
https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1556.pdf
Checklist:
 2026.findings-acl.1556.checklist.pdf