LangMark: A Multilingual Dataset for Automatic Post-Editing

arXiv — cs.CLMonday, November 24, 2025 at 5:00:00 AM
  • LangMark has been introduced as a new multilingual dataset aimed at enhancing automatic post-editing (APE) for machine-translated texts, featuring 206,983 triplets across seven languages including Brazilian Portuguese, French, and Japanese. This dataset is human-annotated by expert linguists to improve translation quality and reduce reliance on human intervention.
  • The release of LangMark is significant as it addresses the critical gap in large-scale multilingual datasets necessary for developing effective APE systems, which can lead to improved translation accuracy and efficiency in various applications.
  • This development highlights the growing importance of large language models (LLMs) in natural language processing, as they are increasingly utilized for tasks like APE, prompting discussions about their capabilities, biases, and the need for robust training datasets to ensure high-quality outputs across diverse languages.
— via World Pulse Now AI Editorial System

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