Paths/AI Engineer/Prompt Engineering / Prompt Engineering Fundamentals
Define a Strict JSON Schema Output Format
Define an OpenAI/Anthropic compatible JSON Schema specification file for structured model extraction.
Validator
⏱ 0:00
IDLE — checks run live as you type commands; submit when done
01Requirements
live checks- Directory ~/schemas exists○
- File ~/schemas/incident-schema.json exists○
- File ~/schemas/incident-schema.json contains "type"○
- File ~/schemas/incident-schema.json contains "required"○
02Walkthrough
1 of 3 revealed- 01
Create schemas directory
Make a directory to hold JSON schema definitions for API validation.
mkdir -p ~/schemas - 2 locked · each failed submit reveals one
03Stuck?
0 of 3 revealedTake a hint without losing the lab — each one points at the thing to look at, not at the answer.
04AI Tutor
guides, never solvesTell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?
04Notebook
saved locally in this browserlearner@lab — ubuntu:24.04
Session is disposable
↑/↓ recalls commands · Ctrl+Enter submits · type help for the command list