---
title: "Should I rely on OpenAI structured outputs, or validate every response myself?"  
description: "Should I rely on OpenAI structured outputs, or validate every response myself?"  
author: "Mikko Lehtonen"  
published: 2026-10-29  
updated: 2026-10-29  
canonical: https://www.mindstick.com/forum/162983/should-i-rely-on-openai-structured-outputs-or-validate-every-response-myself  
category: "AI API Development"  
tags: ["OpenAI", "API Development", "Structured Data", "Software Engineering"]  
reading_time: 1 minute  

---

# Should I rely on OpenAI structured outputs, or validate every response myself?

I’m building a feature that asks an OpenAI model to return data matching a JSON schema. Structured output sounds like it should remove most of the parsing headaches, but I’m unsure how much validation still belongs in my application.

For example, would you still check required fields, allowed values, and business rules after the response matches the schema? I’d be interested in hearing how people handle **[OpenAI structured outputs](https://www.mindstick.com/forum/162460/how-do-you-validate-openai-structured-outputs-when-optional-fields-are-missing)** in production, especially when a valid response can still contain the wrong information.


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Original Source: https://www.mindstick.com/forum/162983/should-i-rely-on-openai-structured-outputs-or-validate-every-response-myself

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