I still can’t believe @karpathy released this 2-hour deep dive on how ChatGPT actually works

… for FREE 🤯 pic.twitter.com/tLXPVBe1Ol

— Charly Wargnier (@DataChaz) 23 avril 2026

I still can’t believe @karpathy released this 2-hour deep dive on how ChatGPT actually works … for FREE

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