Level 1
What is AI, actually?
Just the three most basic questions. Everything else can wait.
What is AI?
Think of it as a very smart software assistant. It can chat, write, look at images, read files, search for information — and some can even operate your computer.
What is a large model?
The large model is the "brain" behind these AIs. ChatGPT, Claude, Gemini and DeepSeek each run on a different one.
Does it make mistakes?
Yes. AI is impressive, but it sometimes makes things up with full confidence — so double-check anything important.
Remember this
These three things are enough for now. Transformers and neural networks can wait.