AI Index / Duolingo, Inc.
Duolingo, Inc. (DUOL)
Duolingo, known for its language-learning platform, incorporates AI to enhance user engagement. The Duolingo Max subscription tier offers AI-powered features such as Explain My Answer and Roleplay, providing personalized explanations and interactive practice sessions.
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AI has fundamentally changed what is possible for us, and I believe we are just scratching the surface.
- Luis von Ahn
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Quotes from duolingo Executives About Artificial Intelligence and Generative AI
We are very excited about AI. At the highest level, we are trying to make something as good at teaching as a one-on-one human tutor and as fun as a mobile game.
- Luis von Ahn
The amount of learning content we put out in the last quarter dwarfed everything we have ever done. We put out 20.5 thousand units of content in one quarter—about what we put out in the entire year last year. And last year we were already using AI.
- Luis von Ahn
We are also working on models picking what exercise to give each user, with significantly more personalization—exactly what a one-on-one human tutor does.
- Luis von Ahn
The conversations are more fluid, and users are saying about twice as many words on average as they were a year ago thanks to AI.
- Luis von Ahn
We are trying to make sure our content is very high quality. We do evaluations of our content with AI and with humans.
- Luis von Ahn
You tend to find that as you introduce AI features, they might be more expensive at first, and then we optimize costs over time.
- Gilian Munson