Brief

Researchers have quantitatively confirmed a linguistic distinction within the Voynich manuscript, previously proposed by Currier. Using a Beta-Binomial mixture model on character-pair substitution ratios, they were able to recover Currier's A/B language split with high accuracy. This analysis suggests a genuine structural property of the text and identifies three functional regimes for character pairs, which could inform future theories about the manuscript's writing system. AI

Researchers have quantitatively confirmed a proposed language distinction within the Voynich manuscript, known as Currier's A/B split. Using a Beta-Binomial mixture model on character counts, they were able to recover this distinction without prior labeling. A supervised classifier trained on this data achieved 89.2% accuracy in predicting folio identities, suggesting the character pairs exhibit distinct functional patterns. AI