GPT-4 vs. Human Translators: A Comprehensive Evaluation of Translation Quality Across Languages, Domains, and Expertise Levels

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Hauptverfasser: Yan, Jianhao, Yan, Pingchuan, Chen, Yulong, Li, Judy, Zhu, Xianchao, Zhang, Yue
Format: Preprint
Veröffentlicht: 2024
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author Yan, Jianhao
Yan, Pingchuan
Chen, Yulong
Li, Judy
Zhu, Xianchao
Zhang, Yue
author_facet Yan, Jianhao
Yan, Pingchuan
Chen, Yulong
Li, Judy
Zhu, Xianchao
Zhang, Yue
contents This study comprehensively evaluates the translation quality of Large Language Models (LLMs), specifically GPT-4, against human translators of varying expertise levels across multiple language pairs and domains. Through carefully designed annotation rounds, we find that GPT-4 performs comparably to junior translators in terms of total errors made but lags behind medium and senior translators. We also observe the imbalanced performance across different languages and domains, with GPT-4's translation capability gradually weakening from resource-rich to resource-poor directions. In addition, we qualitatively study the translation given by GPT-4 and human translators, and find that GPT-4 translator suffers from literal translations, but human translators sometimes overthink the background information. To our knowledge, this study is the first to evaluate LLMs against human translators and analyze the systematic differences between their outputs, providing valuable insights into the current state of LLM-based translation and its potential limitations.
format Preprint
id arxiv_https___arxiv_org_abs_2407_03658
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle GPT-4 vs. Human Translators: A Comprehensive Evaluation of Translation Quality Across Languages, Domains, and Expertise Levels
Yan, Jianhao
Yan, Pingchuan
Chen, Yulong
Li, Judy
Zhu, Xianchao
Zhang, Yue
Computation and Language
This study comprehensively evaluates the translation quality of Large Language Models (LLMs), specifically GPT-4, against human translators of varying expertise levels across multiple language pairs and domains. Through carefully designed annotation rounds, we find that GPT-4 performs comparably to junior translators in terms of total errors made but lags behind medium and senior translators. We also observe the imbalanced performance across different languages and domains, with GPT-4's translation capability gradually weakening from resource-rich to resource-poor directions. In addition, we qualitatively study the translation given by GPT-4 and human translators, and find that GPT-4 translator suffers from literal translations, but human translators sometimes overthink the background information. To our knowledge, this study is the first to evaluate LLMs against human translators and analyze the systematic differences between their outputs, providing valuable insights into the current state of LLM-based translation and its potential limitations.
title GPT-4 vs. Human Translators: A Comprehensive Evaluation of Translation Quality Across Languages, Domains, and Expertise Levels
topic Computation and Language
url https://arxiv.org/abs/2407.03658