Duolingo's new GPT-4 AI will happily explain why your Spanish is

Sharpen your conversational skills by talking with the AI tutor

GPT 4 is Being Used by Khan Academy and Duolingo

OpenAI Release GPT-4: But Is It Better Than ChatGPT 3.5?

Duolingo has just launched Duolingo Max subscription tier

What's new with GPT-4 — from processing pictures to acing tests - The Verge

Techmeme: OpenAI debuts GPT-4, claiming the model “surpasses ChatGPT in its advanced reasoning capabilities”, available in ChatGPT Plus and as an API that has a waitlist (OpenAI)

How to Use GPT-4 On Duolingo App (GPT-4 Duolingo Integration)

Learning languages with GPT-3.5. Learning languages on Duolingo just got…, by Thomas

What's new with GPT-4 — from processing pictures to acing tests - The Verge

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Duolingo is now equipped with GPT-4: Here's what it can do for you

Duolingo Max powered by GPT-4

How Duolingo Grows: If Angry Birds Taught You French