This is a
BGE-M3 model post-trained on the Chinese dataset from MMARCO/v2.
The queries are a 50/50 split between native Chinese and transliterated Chinese to English text using
uroman. The queries were additionally tokenised with
pyterrier_anserini.
The model was used for the SIGIR 2025 Short paper: Lost in Transliteration: Bridging the Script Gap in Neural IR.
