- All Courses
- Building AI Apps with LLMs
- Prompting That Holds Up
- Structured output and JSON
Structured output and JSON
If your code consumes the output, it needs a schema. Constrain the shape, then validate the response before anything downstream touches it.
- 9m
- Intermediate

Video by Telusko · YouTube
Check your understanding
3 questions. Unlocks when you finish the video.
Overview
What this lesson covers
- Constrain responses to a declared schema
- Validate the parsed output at runtime
- Handle the case where the model returns nothing usable
This lesson sits in Prompting That Holds Up, part of Building AI Apps with LLMs. It assumes what came before it and leads directly into the next lesson in the module.
In this lesson you will:
- Constrain responses to a declared schema
- Validate the parsed output at runtime
- Handle the case where the model returns nothing usable
Resources
Your notes will live here
Note taking is not available yet. Nothing you type would be saved, so the tab stays read-only for now.