Unverified50% confidenceDecision RuleExact time
n8n's OpenAI node must have Output Format set to JSON Object, otherwise the return value will not automatically expand into a list structure.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/12/2026
First Seen
Valid until: 1/10/2027
Sources
Related Entities
Related Claims
VerifiedOpenAI's JSON Mode and Structured Outputs constrain output at the API level.78% similarUnverifiedA common approach for handling JSON-to-text format conversion in n8n is to insert a Code node that supports JavaScript/Python after the Aggregate node.75% similarUnverifiedn8n JSON generated by large language models does not always import successfully on the first attempt; node version differences, credential references, and specific node parameter structures can all cause errors after pasting.73% similarUnverifiedn8n中构建的Agent工作流可以JSON格式导出，用于后续重建73% similarVerifiedn8n encapsulates each integration capability as an independent node, with JSON data streams passed between nodes, supporting custom logic in JavaScript/TypeScript.73% similar
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