--- title: Self Correcting Structured Output - Validating the Schema description: A tutorial walkthrough demonstrating how to implement self-correcting structured output by adding schema validation to an LLM entity call. The approach... canonical: https://daily.dev/posts/self-correcting-structured-output---validating-the-schema-hwxm8gxff twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Self Correcting Structured Output - Validating the Schema | daily.dev og:description: A tutorial walkthrough demonstrating how to implement self-correcting structured output by adding schema validation to an LLM entity call. The approach... og:url: https://daily.dev/posts/self-correcting-structured-output---validating-the-schema-hwxm8gxff og:image: https://api.daily.dev/og/posts/hwXm8GxfF.png og:image:alt: Self Correcting Structured Output - Validating the Schema og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Self Correcting Structured Output - Validating the Schema **[Dan Vega](https://daily.dev/sources/dan-vega)** · 1 min read · 1 upvotes · 0 comments ## Summary A tutorial walkthrough demonstrating how to implement self-correcting structured output by adding schema validation to an LLM entity call. The approach involves a minimal one-line change that enables automatic validation of the output schema, reducing reliance on hoping the model returns correct output. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Structured LLM outputs](https://daily.dev/posts/structured-llm-outputs-teo2nftgk) · Hacker News · 1 upvotes · 0 comments - [How to Implement Structured Output with Local LLMs](https://daily.dev/posts/how-to-implement-structured-output-with-local-llms-ndgcgozpu) · Towards Data Science · 0 upvotes · 0 comments - [A Guide to Structured Output in Spring AI](https://daily.dev/posts/a-guide-to-structured-output-in-spring-ai-fhz21l4ic) · Baeldung · 1 upvotes · 0 comments --- Tags: [#llm](https://daily.dev/tags/llm) [View this post on daily.dev](https://daily.dev/posts/self-correcting-structured-output---validating-the-schema-hwxm8gxff) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Self Correcting Structured Output - Validating the Schema","url":"https://daily.dev/posts/self-correcting-structured-output---validating-the-schema-hwxm8gxff","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/self-correcting-structured-output---validating-the-schema-hwxm8gxff"},"datePublished":"2026-07-17T13:22:54.196Z","dateModified":"2026-09-14T06:38:28.229Z","description":"A tutorial walkthrough demonstrating how to implement self-correcting structured output by adding schema validation to an LLM entity call. 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