Tokens
The model has never seen a word. Type something and watch it get cut into the pieces the model really reads.
Embeddings
How a machine puts “dog” next to “puppy” and far from “tax return”. A map of meaning you can touch.
Attention
For every word an AI writes, it looks back and picks which earlier words matter. Watch it happen.
Fine-tuning
Same model, different manners. What training on your work changes, and what it does not.
The Five Layers of Building with AI
Getting real work out of an AI comes down to five things, each wrapped around the one before it.
Working on this?
If AI is stuck somewhere in your business, tell me where. I read every one of these.