for many regional languages, particularly in linguistically diverse continents like Africa and Asia. Accurate translation is crucial for fostering communication in these areas. In its announcement, Meta detailed its ambitious goal: “To help people connect better today and be part of the metaverse of tomorrow, our AI researchers created No Language Left Behind (NLL, enabling high-quality machine translation for most of the world’s languages. Introducing NLLB-200, a single AI model that translates 200 languages with superior accuracy, redefining what technology could previously achieve.” As the metaverse evolves into a sea