Everyone you know is talking about AI. 

Your company might be using it already. You've probably heard someone say it's coming for jobs, maybe even yours.

And maybe you've been nodding along in conversations, quietly wondering if you're the only one who doesn't actually get what any of this means.

You're not. Most people are in exactly that spot.

The ones who aren't simply started paying attention a little earlier than everyone else. And right now, that gap is still small enough that you can close it fast.

That's what this newsletter is for.

You've been using AI for years without anyone telling you

Netflix recommending your next show, your phone finishing your sentence, Spotify knowing what to play next. That's all AI, already running inside the things you use every day. 

What changed recently is that it got a front door. Tools like ChatGPT and Claude let you talk to it directly, in plain English, like messaging someone who has read almost everything ever written.

These tools are called LLMs (Large Language Models). 

L - Large because they trained on a staggering amount of text. 

L - Language because that's what they learned to work with. 

M - Model because the result of all that training is essentially a very sophisticated pattern. A system that got so good at predicting what word comes next that the output reads like a person wrote it.

That prediction is the whole engine. 

When you type a question, the model is working through your entire conversation; everything you've said, everything it's replied, and figuring out the most useful thing to say next. 

That running conversation it holds is called the context window, and it's what makes AI feel like it's following along rather than answering in isolation.

Different names you hear, like GPT-4, Claude, and Gemini, usually refer to different AI models or model families. Each one is trained differently, and each one is better at certain tasks. 

Choosing between them is less important than people make it sound, especially when you're starting out.

One thing to know before you go further: AI can be confidently wrong. 

It doesn’t always know what happened last week, it has no memory of you between conversations unless memory is turned on, and it can sometimes make things up with the same calm tone it uses when it’s completely right.

Knowing that just makes you a smarter user of it.

Our YouTube channel launches this Thursday, and it’s going to be everything this newsletter is: clear, practical AI lessons that help you understand what’s going on and feel more confident using it.

Keep an eye out for it. We'll send the link the moment it's live.