Dictionary term
Structured Output
Also called structured outputs · JSON mode
Structured output is when a model returns data that matches a JSON schema you supply, enforced by the API rather than only requested in the prompt. Older JSON mode is a weaker form: it guarantees valid JSON but not that the required fields and types match your schema.
In plain English
Structured output means the AI answers in a fixed, machine-readable format (usually JSON with set fields), so other software can use the answer directly.
Analogy
Like requiring answers on a fill-in-the-blank form instead of a free-form essay.
Why it matters
It lets automations reliably parse Claude's response and route fields into CRM updates or other steps without fragile text-scraping.
In practice
Returning {"name":"Jane","intent":"booking"} so the next automation node can map fields directly.
Related terms
Sources
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