Preprint
Aug 2026
Language Chain in Alignment: Cross-lingual Ranking Preference Optimization
This paper proposes Cross-lingual Ranking Preference Optimization~ (CRPO), a novel framework that leverages robust preference knowledge from English to facilitate preference alignment in the target language, thereby enhancing language adaptation and output quality.
Seungyoon Lee, Minhyuk Kim, Jungseob Lee et al.
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