Duolingo unveils an interactive AI feature to "video call" with its Lily mascot, as part of its $30/month Duolingo Max tier; the dialogue is generated by GPT-4o (Richard Nieva/Forbes)
Richard Nieva / Forbes:Duolingo unveils an interactive AI feature to “video call” with its Lily mascot, as part of its $30/month Duolingo Max tier; the dialogue is generated by GPT-4o — Luis von Ahn, who grew up with little money in Guatemala, aims to transform the popular language-learning app into an automated AI tutor.