The flow
Starts it 1Model 6Logic 3Service 3
The steps in the order they run, from what starts it.
- 1Chat Trigger - Start Chat triggerStarts it
- 2Chat ModelLm Chat OllamaModel
- 3Generate Embeddings Embeddings OllamaModel
- 4Split Long Text Text Splitter Token SplitterModel
- 5Fetch Airline URLs Google SheetsService
- 6Extract Info with LLM Chain LlmModel
- 7Save to Vector DB Vector Store PGVectorModel
- 8Prepare Text for Vector DB Document Default Data LoaderModel
- 9Loop Over ItemsSplit In BatchesLogic
- 10Wait for ResponseWaitLogic
- 11Wait Before Next Batch WaitLogic
- 12Scrape Airline Webpage Http RequestService
- 13Store Extracted Info Google SheetsService
How it's built
- Starts on
- Someone opening a chat with it
- Steps
- 13, 3 loops or waits
- Size
- Medium: a working afternoon
- Connects to
- Google Sheets
- Model
- a local model
- Retrieval
- Answers are drawn from documents you supply, not from the model alone
Questions
What does it need to run?
An n8n account, plus your own Google Sheets account, and a key for a local model. 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 a local model. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 13 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 13 steps before you point it at anything that matters.