ResearchBenchmarksLanguage Identification on FineWeb2Follow94.52Macro F1Cheetah83.579286.419689.2692.1004Jan 19, 2026Evaluation ResultsMethodMethodLinksMacro F1CheetahModel Architecture=Tra...Model Architecture=Transformers2026.0194.52AfrolidModel Architecture=Tra...Model Architecture=Transformers2026.0194.25SerengetiModel Architecture=Tra...Model Architecture=Transformers2026.0194.18ConLIDModel Architecture=Fas...Model Architecture=FastText2026.0189.03FasttextModel Architecture=Fas...Model Architecture=FastText2026.0184