Duolingo is introducing a new “Max” subscription tier with features powered by OpenAI’s new GPT-4 technology, the company announced on Tuesday. Duolingo Max, which costs $29.99 per month or $167.99 ...
In some ways, Luis von Ahn is an unlikely founder for a language-learning company: The entrepreneur dreamed of being a math professor from a young age. But after he invented the now-ubiquitous ...
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