Course contents
Sandbox demo
Combining the Basics
Watch a vague classifier prompt become production-grade: label space, output contract, few-shot edge cases, and a hostile-input test.
Sandbox transcript
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The transcript is canned — no real API calls. The point is to internalize the loop: user → plan → tool → result → answer.
Check your understanding
Q1. In the transcript, refund emails bounced between billing and churn_risk. What actually fixed it?
Q2. The sarcastic email ('Wonderful. Third invoice...') was mislabeled how_to. Why did the assistant reach for examples instead of another rule?
· Score 100% on the quiz.
Vocabulary in this lesson
ModelThe trained network itself: billions of parameters that turn a context into the next token, and nothing more.Prompt injectionInstructions smuggled into something the agent reads, which the model may follow as if they came from you.
Plain-English definitions from the AI Coding Dictionary.