Croatian's seven-case system and three grammatical genders require precise declension in ad copy. Jupitron generates Croatian ads with correct diacritical marks (č, ć, đ, š, ž) and natural phrasing that fits within character limits.
Croatian uses Latin script with specific diacritical marks (č, ć, đ, š, ž) and has a seven-case declension system with three grammatical genders — making grammatically correct ad copy challenging to automate. Croatian distinguishes between č and ć (a distinction unique among South Slavic languages in Latin script), and errors in case endings or diacritics immediately stand out to native speakers. Jupitron generates Croatian ad copy with correct declensions, aspect pairs, and diacritical marks, producing natural-sounding copy for the Croatian and Bosnian-Herzegovinian markets.