The flow
Starts it 2Model 5Logic 6Service 4
The steps in the order they run, from what starts it.
- 1OpenAI Chat Model1Lm Chat Open AiModel
- 2When fetching a dataset rowEvaluation triggerStarts it
- 3When chat message receivedChat triggerStarts it
- 4OpenAI Chat ModelLm Chat Open AiModel
- 5Structured Output ParserOutput Parser StructuredModel
- 6AI AgentAgentModel
- 7Remap InputSetLogic
- 8Answer RelevanceChain LlmModel
- 9EvaluationEvaluationService
- 10Questions to ItemsCodeLogic
- 11Set Input FieldsSetLogic
- 12No Operation, do nothingNo OpLogic
- 13Get EmbeddingsHttp RequestService
- 14Calculate Similarity ScoreCodeLogic
- 15Calculate Relevance ScoreSetLogic
- 16Update OutputEvaluationService
- 17Update MetricsEvaluationService
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 17
- Size
- Medium: a working afternoon
- Connects to
- Nothing by connector; it calls services over plain HTTP
- Model
- OpenAI
Questions
What does it need to run?
An n8n account, and a key for OpenAI. You connect your own accounts after importing it; none are included.
What starts it?
It starts on someone opening a chat with it.
Does it use AI?
Yes. It calls OpenAI. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 17 steps is enough that you should read each one before running it.
How do I import it?
Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.
Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 17 steps before you point it at anything that matters.