Definition
Valid JSON is a baseline requirement for many agent automation workflows. It means the output follows JSON syntax and can be parsed directly.
AI Agent term
Valid JSON
A structured output that can be parsed by software without repair.
Why it matters
An answer can look correct to a human but fail in a system. Valid JSON is necessary for reliable automation, though it does not guarantee field correctness.
Example
A lead qualification agent returns a JSON object with required keys and no trailing commentary.