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Define the output format
Prompt structure and answer structure are separate choices. A tagged prompt can request a table, email or JSON.
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Fields, limits and missing values
Define columns or fields, item count and missing-value handling. “An organised table” is less precise than “one row per task, five columns, no inferred owners”. Then check compliance.
A usable result
The formato_output block defines the deliverable. Software must validate results intended for an application; the prompt alone does not validate JSON or XML.
What to check as you practise
- Is the output valid JSON only?
- Are the two tasks separate?
- Are missing facts null rather than invented?
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