Prompting & Interaction
Structured Output
Instructing the AI to produce output in a specific format like JSON, a table, or a list.
Definition
By default, AI models produce free-form text. Structured output means constraining the model to return data in a specific, machine-readable format — JSON, CSV, a numbered list, or a defined schema. This is essential when integrating AI into software workflows where the output needs to be automatically processed. Most modern AI APIs support enforced structured output, reducing parsing errors and making AI integration more reliable.
Why this matters for your business
Structured output is what makes AI usable as part of automated pipelines — for example, extracting invoice data into a standard JSON format that can be pushed directly into your accounts system.
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Disclaimer
This definition is provided for educational and informational purposes only. It represents a general explanation of a technical concept and does not constitute professional, technical, or investment advice. Artificial intelligence is a rapidly evolving field; terminology, techniques, and capabilities change frequently. Coaley Peak Ltd makes no warranty as to the accuracy, completeness, or currency of the information provided. Nothing on this page should be relied upon as the sole basis for commercial, technical, legal, or investment decisions without independent professional advice.
Document reference: ISO_webpage_knowledge-base_glossary_v1
Last modified: 29 March 2026
Knowledge Base·Prompting & Interaction·Structured Output