Tendril
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Builders · Ages 11–13
Compare Claude, ChatGPT, Gemini, and Flux side-by-side. Learn prompt engineering and catch hallucinations.
Meet your guide: Wren — a sharp raven
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Chapters
Modules · 12
You cannot understand modern AI without understanding its diet. Let's map where the data comes from, how it gets cleaned, and what that means.
Your posts, chats, photos, and behavior have been scraped, sold, and fed to models. Here is what has actually happened and what you can actually do.
Refactoring means changing code without changing behavior. That used to be scary. With tests and AI together, it becomes routine.
Artifacts is Claude's canvas. Charts, code, docs, and interactive React components render live next to the chat.
Every coder uses AI now. The skill is learning to code WITH AI from day one, not letting AI code for you.
Stats is 10 percent concepts and 90 percent careful arithmetic. AI is shockingly good at the arithmetic, which frees you to actually think about the concepts.
A transformer processes a token through many layers before outputting a prediction. The logit lens shows you what the model would predict if it stopped at each layer along the way.
Benchmarks are how AI progress gets measured. Understanding them is the first step in reading any AI claim.
When you change a prompt, how do you know the new version is actually better? A/B testing is the honest answer.
Stable Diffusion, Midjourney, and DALL-E all trace back to LAION, an open dataset of 5 billion image-text pairs. It changed AI, and started a legal storm.
The imitation game became famous, but most AI researchers now think it measures the wrong thing.
Red-teamers try to make models misbehave before bad actors do. Here is how the job works, who does it, and what they look for.