DMDTEval: An Evaluation and Analysis of LLMs on Disambiguation in Multi-domain Translation

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Hauptverfasser: Man, Zhibo, Chen, Yuanmeng, Zhang, Yujie, Xu, Jinan
Format: Preprint
Veröffentlicht: 2025
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_version_ 1866918388502102016
author Man, Zhibo
Chen, Yuanmeng
Zhang, Yujie
Xu, Jinan
author_facet Man, Zhibo
Chen, Yuanmeng
Zhang, Yujie
Xu, Jinan
contents Currently, Large Language Models (LLMs) have achieved remarkable results in machine translation. However, their performance in multi-domain translation (MDT) is less satisfactory, the meanings of words can vary across different domains, highlighting the significant ambiguity inherent in MDT. Therefore, evaluating the disambiguation ability of LLMs in MDT, remains an open problem. To this end, we present an evaluation and analysis of LLMs on disambiguation in multi-domain translation (DMDTEval), our systematic evaluation framework consisting of three critical aspects: (1) we construct a translation test set with multi-domain ambiguous word annotation, (2) we curate a diverse set of disambiguation prompt strategies, and (3) we design precise disambiguation metrics, and study the efficacy of various prompt strategies on multiple state-of-the-art LLMs. We conduct comprehensive experiments across 4 language pairs and 13 domains, our extensive experiments reveal a number of crucial findings that we believe will pave the way and also facilitate further research in the critical area of improving the disambiguation of LLMs.
format Preprint
id arxiv_https___arxiv_org_abs_2504_20371
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle DMDTEval: An Evaluation and Analysis of LLMs on Disambiguation in Multi-domain Translation
Man, Zhibo
Chen, Yuanmeng
Zhang, Yujie
Xu, Jinan
Computation and Language
Currently, Large Language Models (LLMs) have achieved remarkable results in machine translation. However, their performance in multi-domain translation (MDT) is less satisfactory, the meanings of words can vary across different domains, highlighting the significant ambiguity inherent in MDT. Therefore, evaluating the disambiguation ability of LLMs in MDT, remains an open problem. To this end, we present an evaluation and analysis of LLMs on disambiguation in multi-domain translation (DMDTEval), our systematic evaluation framework consisting of three critical aspects: (1) we construct a translation test set with multi-domain ambiguous word annotation, (2) we curate a diverse set of disambiguation prompt strategies, and (3) we design precise disambiguation metrics, and study the efficacy of various prompt strategies on multiple state-of-the-art LLMs. We conduct comprehensive experiments across 4 language pairs and 13 domains, our extensive experiments reveal a number of crucial findings that we believe will pave the way and also facilitate further research in the critical area of improving the disambiguation of LLMs.
title DMDTEval: An Evaluation and Analysis of LLMs on Disambiguation in Multi-domain Translation
topic Computation and Language
url https://arxiv.org/abs/2504.20371