Papers › ConfliBERT: A Language Model for Political Conflict

ConfliBERT: A Language Model for Political Conflict

19 Dec 2024arXiv:2412.15060archive 2025-07-28

Patrick T. Brandt, Sultan Alsarra, Vito J. D`Orazio, Dagmar Heintze, Latifur Khan, Shreyas Meher, Javier Osorio, Marcus Sianan

Conflict scholars have used rule-based approaches to extract information about political violence from news reports and texts. Recent Natural Language Processing developments move beyond rigid rule-based approaches. We review our recent ConfliBERT language model (Hu et al. 2022) to process political and violence related texts. The model can be used to extract actor and action classifications from texts about political conflict. When fine-tuned, results show that ConfliBERT has superior performance in accuracy, precision and recall over other large language models (LLM) like Google's Gemma 2 (9B), Meta's Llama 3.1 (7B), and Alibaba's Qwen 2.5 (14B) within its relevant domains. It is also hundreds of times faster than these more generalist LLMs. These results are illustrated using texts from the BBC, re3d, and the Global Terrorism Dataset (GTD).

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