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How GenAI Costs Sank Duolingo’s Stock 20% (A Non-AI Generated Analysis)
A human analysis of financial documents reveals what AI content farms missed: Duolingo’s GenAI features are undermining its own profit margins.
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Why Duolingo is Worth More Than Coursera and Udemy Combined
Duolingo’s market value ($13.49B) now eclipses both Coursera and Udemy combined, driven by explosive user growth and surging quarterly revenue.
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Learn Something New: 100 Most Popular Courses For December
Discover AI’s full spectrum—from Prompt Engineering to Business Strategies, with courses by Microsoft, Google, Harvard, MIT and Michigan
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Harvard CS50 in 2025: How to Get a Free Certificate
Harvard’s intro to computer science was just updated! Here’s what’s new and how to earn a free certificate.
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