Crate #1: What Even Is AI?

Artificial Intelligence — AI — is when we make computers do things that normally require a human brain. Things like recognizing your face in a photo, translating languages, or beating the world champion at chess.

But here's the thing most people get wrong: AI isn't one single invention. It's more like a toolbox. Inside that toolbox are dozens of different techniques, and each one is good at different things. Some are simple. Some are mind-bendingly complex.

The word "artificial" just means "made by humans" (not fake). And "intelligence" means the ability to learn, reason, and solve problems. Put them together and you get: a human-made system that can learn, reason, and solve problems.

1950 — Alan Turing asks "Can machines think?" and proposes the Turing Test: if a human can't tell whether they're chatting with a machine or a person, the machine passes.

1956 — The term "Artificial Intelligence" is coined at a workshop at Dartmouth College. People are wildly optimistic. They think human-level AI is 20 years away. (It wasn't.)

1966 — ELIZA, one of the first chatbots, tricks people into thinking they're talking to a therapist. It mostly just repeated their words back. Sound familiar?

1997 — IBM's Deep Blue beats world chess champion Garry Kasparov. Kasparov is not happy about it.

2011 — IBM Watson wins Jeopardy! against the best human players.

2016 — Google DeepMind's AlphaGo beats the world champion at Go — a game so complex that there are more possible board positions than atoms in the universe.

2022-now — Large Language Models (LLMs) like ChatGPT change everything. Suddenly AI can write stories, code programs, and explain quantum physics. We're living in this era right now.

AI is NOT alive. It doesn't have feelings, dreams, or desires. When an AI says "I'm happy to help!", it doesn't feel happy. It's producing text that matches patterns it learned from millions of examples.

AI is NOT magic. Every AI system follows mathematical rules. It just does the math so fast and on so much data that the results seem magical.

AI is NOT always right. AI can be confidently, spectacularly wrong. This is so common it has a name: "hallucination." Always double-check important stuff.

AI is NOT one thing. There are narrow AIs (good at one specific task, like playing chess) and the dream of general AI (good at everything, like a human). Right now, all AI is narrow — even the impressive chatbots.