Rangitoto

Understanding AI — build your foundation. Learn what AI is, how to talk to it effectively, and use it responsibly.

●Easy · 5 lessons

By the end of this trail, you will:

✓Understand what LLMs are, how tokens and context windows work, and where AI falls short
✓Know the differences between Claude, ChatGPT, and Gemini — and when to use each
✓Write structured prompts using the 8-part framework that consistently get better results
✓Complete a real task (writing a PRD) using iterative prompting and context files
✓Recognize hallucinations, bias, and the limits of AI so you use it responsibly

LLMs, tokens, context, hallucination — what AI can and can't do.

Claude, Gemini, ChatGPT — the landscape and honest recommendations.

The 8-part prompt framework for structured, effective communication.

Hands-on: write a PRD, create context files, iterate and refine.

Hallucinations, bias, responsible use — when NOT to trust AI.