Duolingo Uses AI to Accelerate Language Learning Content Production
By
Paul Cheong
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Summary
The article discusses how Duolingo leveraged AI to significantly reduce the time required to develop language learning content, cutting down the manual effort from 600 hours per course to a fraction of that. This innovation allows for faster course expansion and more efficient scaling.
Key quotes
· 3 pulledThese sentences took a long time to develop manually: around 600 hours per course!
We had to ret
We're making more content for our learners!
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