ResearchBenchmarksMachine Translation on English-to-IgboMachine Translation on English-to-IgboFollow35.93BLEUNSL-MT-1.33328.340918.01527.6891Nov 12, 2025Evaluation resultsMethodMethodLinksBLEUchrF++Delta (%)NSL-MTBackbone=NLLB-200Backbone=NLLB-2002025.1135.9350.58—NLLB-200Method=NormalMethod=Normal2025.1127.6944.99—NSL-MTBackbone=AfriMT5-baseBackbone=AfriMT5-base2025.116.4622.43—NSL-MTBackbone=mT5-baseBackbone=mT5-base2025.112.1817.56—AfriMT5-baseMethod=NormalMethod=Normal2025.110.25.56—mT5-baseMethod=NormalMethod=Normal2025.110.14.52—