Apple Music uses a multilingual semantic retrieval system for its global search. This system, powered by a 305M-parameter bi-encoder fine-tuned from GTE-multilingual-base, significantly improves search recall for queries across different languages, misspellings, and transliterations. It addresses the challenge of a vast and rapidly growing music catalog, enhancing user experience by surfacing relevant tracks more effectively, especially for less common searches.
Opening Kapyn…