Generating structured output (JSON) using the Gemini API (iOS)

Published: 19 February 2026
on channel: Firebase
1,619
47

Learn about structured output, also known as JSON mode. ‪@PeterFriese‬ shares how to force Gemini to generate responses that map directly to your app's internal data structures, saving you from writing complex parsers or brittle error-handling logic.

Resources:
Sample code → https://goo.gle/3YYYW3v

Chapters:
0:00 - Introduction
1:03 - The problem
2:00 - The solution - Structured Output (JSON)
3:44 - Demo in action
4:37 - Recap

#Firebase

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Speaker: Peter Friese
Products Mentioned: Firebase, Firebase AI Logic


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