I’m honestly so, so, so excited because GPT-4 just launched, and it’s one of those releases that instantly changes how you think about building stuff as a developer. In this video I break down what GPT-4 is, why OpenAI is calling it their most advanced system, and the real features that make it feel genuinely revolutionary—especially if you write code for a living. The three big upgrades I focus on are: (1) image input, meaning you can literally sketch a website idea on a napkin, take a photo, feed it in, and get HTML/JavaScript back (OpenAI even demo’d this). (2) a much bigger context/output limit—no more getting capped mid-code; GPT-4 can handle up to ~25,000 words, so full website outputs are way more realistic. And (3) it’s noticeably more creative and coherent, which is huge for creative coding—like p5.js experiments where GPT-3 struggled. I also share how companies like Duolingo, Stripe, Khan Academy, Morgan Stanley, and even Iceland are already using it, and I explain how you can try it today via ChatGPT Plus ($20/month) while I wait for API access to test image input properly.