Canonical: https://alcub3.com/learning/
Updated: 2026-10-24

Learning Hub
#
Choose a path into
practical AI work.
Six free, self-paced readings with exercises and worked examples. Start at the beginning or choose the question you need to answer.
Foundations / Six free lessons
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Start with the foundations.
Build the mental model first: what AI is, how to work with it well, and how to design a simple usable workflow.
01
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What AI actually is
Separate the model, the application and the workflow around it.
[Read lesson →](https://alcub3.com/learning/foundations/what-is-ai)
02
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Your first AI conversation
Brief the system with context, a task, constraints and a way to check the output.
[Read lesson →](https://alcub3.com/learning/foundations/first-ai-conversation)
03
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Prompt craft
Create a reusable prompt and test it against a concrete standard.
[Read lesson →](https://alcub3.com/learning/foundations/prompt-craft-101)
04
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AI for your work
Choose a small, repeatable workflow with visible and recoverable errors.
[Read lesson →](https://alcub3.com/learning/foundations/ai-for-your-work)
05
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AI ethics and limitations
Check claims, missing evidence and the cost of being wrong.
[Read lesson →](https://alcub3.com/learning/foundations/ai-ethics-and-limitations)
06
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Build your first AI workflow
Write a one-page process someone else can repeat and review.
[Read lesson →](https://alcub3.com/learning/foundations/building-your-ai-workflow)
These are written lessons and exercises, with no video course, certification or graded assessment.
[See the sequence →](https://alcub3.com/learning/fundamentals)
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[Read the evaluation guides →](https://alcub3.com/blog/)