How AI Squeezes Its Brain to Fit on Your Phone
🤔 What Is It? quantization in AI Quantization is how AI models shrink their size by rounding their internal numbers to simpler values, so they run faster and fit on smaller devices with almost no loss in quality. 🧩 Like swapping a 16-million-crayon box for a 256-crayon box Imagine an AI artist who learned to draw using a box with 16 million different crayons — one for every possible shade of every color. Each drawing is incredibly detailed and precise, but carrying that enormous box everywhere is exhausting and it takes ages just to pick the right crayon. Quantization is like giving that same artist a box of just 256 crayons and saying, ‘For each color you need, just pick the closest one you have.’ The artist can still draw almost everything recognizably — the sky still looks blue, grass still looks green — and now the box is tiny enough to fit in a backpack. Almost no one looking at the finished drawing can spot the difference, and the artist draws much, much faster. ...