Duolingo launches 148 new language courses developed with generative AI, doubling its offerings for non-English speakers within a year, as it aims for 1B+ users (Natalie Lung/Bloomberg)

Natalie Lung / Bloomberg:
Duolingo launches 148 new language courses developed with generative AI, doubling its offerings for non-English speakers within a year, as it aims for 1B+ users  —  On Wednesday, Duolingo signaled that approach is helping to rapidly expand its language-learning courses …