What is an LLM, really? (plain English, no math)

An LLM is your phone's autocomplete. That's it.

The walkthrough

1. An LLM is your phone's autocomplete. That's it.
2. You type. It guesses the next word. You pick. Repeat.
3. Same trick. Bigger model. Trained on more text.
4. It only ever predicts the next word. — Then the next. Then the next.
5. It's not thinking. It's calculating probabilities.
6. Trained on roughly the entire public internet — and a lot of books.
7. Every word has a score. Highest score usually wins.
8. That's why it lies sometimes. — It's guessing. Sometimes the guess is wrong.
9. Same way a kid learns. By copying patterns it has seen.
10. Bigger model = more patterns memorized = better guesses.
11. Some run on your laptop. For free. No subscription.
12. If your computer can play a modern game, it can run a real LLM.
13. Cloud charges per word. Your machine charges nothing.
14. One command. One download. Now you have your own LLM.
15. Same trick as ChatGPT. Running on your hardware.
16. Now feed it YOUR knowledge. Years of notes. Customers. Workflows.
17. That's a custom bot. And nobody else has access to your data.
18. Free per request. Private. Yours.
19. Every bot you've ever used works this way. Predict the next word.
20. This is what runs locally on your machine. For free. Forever. — I built Local Model Dojo to help you pick the best one for your hardware.
21. localmodeldojo.com — Founder pricing $24/mo for life · code LAUNCH30 · 30 days only

— Jake Morris · Oklahoma veteran · localmodeldojo.com