Invited Talk

How Duolingo Uses AI to Assess, Engage and Teach Better

Luis von Ahn

Moderator: Emma Brunskill

[ Abstract ]
Tue 7 Dec 7 a.m. PST — 8:30 a.m. PST


Duolingo is the most popular way to learn languages in the world. With over half a billion exercises completed every day, we have the largest dataset of people learning languages ever amassed. In this talk I will describe all the different ways in which we use AI to improve how well we teach and how to keep our learners engaged.

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