Jaebok Lee


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2025

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CHILL at SemEval-2025 Task 2: You Can’t Just Throw Entities and Hope—Make Your LLM to Get Them Right
Jaebok Lee | Yonghyun Ryu | Seongmin Park | Yoonjung Choi
Proceedings of the 19th International Workshop on Semantic Evaluation (SemEval-2025)

In this paper, we describe our approach for the SemEval 2025 Task 2 on Entity-Aware Machine Translation (EA-MT).Our system aims to improve the accuracy of translating named entities by combining two key approaches: Retrieval Augmented Generation (RAG) and iterative self-refinement techniques using Large Language Models (LLMs).A distinctive feature of our system is its self-evaluation mechanism, where the LLM assesses its own translations based on two key criteria: the accuracy of entity translations and overall translation quality. We demonstrate how these methods work together and effectively improve entity handling while maintaining high-quality translations.