Mirrored Frames: LLM-Based Narrative Framing Analysis of Thai-Cambodian Border Conflict Coverage

Siwakorn Bubphasawan, Attapol Rutherford


Abstract
Framing in news media shapes how events, actors, and causal responsibility are interpreted, yet computational framing analysis remains limited for lower-resource languages and fast-evolving international conflicts. In this work, we analyze narrative framing in news coverage of the 2025 Thailand–Cambodia border conflict across English, Thai, and Khmer news articles. To support benchmarking for this task, we manually annotate 51 conflict-related articles using a stakeholder-oriented Hero–Villain–Victim (HVV) framework and source attribution annotations. We benchmark proprietary and open-weight large language models (LLMs), compare original-language and translated input, evaluate salience-focused prompt variants, and test supervised cross-dataset transfer. Original-language inference and explicit article-level salience instructions improve the best micro-averaged F1 from 0.66 to 0.73. Applying this improved pipeline across active-conflict and post-conflict periods suggests largely mirrored partisan framing patterns in Thai and Cambodian national media.
Anthology ID:
2026.findings-aacl.45
Volume:
Findings of the Association for Computational Linguistics: IJCNLP-AACL 2026
Month:
November
Year:
2026
Address:
Hengqin, China
Editors:
Yue Zhang, Ruifeng Xu, Ayu Purwarianti, Tong Rong, Jun Suzuki
Venue:
Findings
SIG:
Publisher:
Association for Computational Linguistics
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Pages:
871–884
Language:
URL:
https://aclanthology.org/2026.findings-aacl.45/
DOI:
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Cite (ACL):
Siwakorn Bubphasawan and Attapol Rutherford. 2026. Mirrored Frames: LLM-Based Narrative Framing Analysis of Thai-Cambodian Border Conflict Coverage. In Findings of the Association for Computational Linguistics: IJCNLP-AACL 2026, pages 871–884, Hengqin, China. Association for Computational Linguistics.
Cite (Informal):
Mirrored Frames: LLM-Based Narrative Framing Analysis of Thai-Cambodian Border Conflict Coverage (Bubphasawan & Rutherford, Findings 2026)
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PDF:
https://aclanthology.org/2026.findings-aacl.45.pdf