Automation library · Documents and files

Filter by keyword within given documents with OpenAI

Started by an event in a connected app, and works across Qdrant. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 18 steps, 1 branch: a working afternoon to understand properly.

MediumCalls a model: OpenAIRetrieval

Download free
18 stepsMedium: a working afternoon
1Branch: places the flow splits
0Loops or waits
1Service it connects to

The flow

Starts it 1Model 10Logic 5Service 2

The steps in the order they run, from what starts it.

  1. 1Embeddings OpenAIEmbeddings Open AiModel
  2. 2Recursive Character Text SplitterText Splitter Recursive Character Text SplitterModel
  3. 3Execute Workflow TriggerExecute Workflow triggerStarts it
  4. 4Embeddings OpenAI1Embeddings Open AiModel
  5. 5Embeddings OpenAI2Embeddings Open AiModel
  6. 6Recursive Character Text Splitter1Text Splitter Recursive Character Text SplitterModel
  7. 7Qdrant Vector StoreVector Store QdrantModel
  8. 8Default Data LoaderDocument Default Data LoaderModel
  9. 9Set inputSetLogic
  10. 10Qdrant Vector Store1Vector Store QdrantModel
  11. 11Qdrant Vector Store2Vector Store QdrantModel
  12. 12Default Data Loader1Document Default Data LoaderModel
  13. 13MergeMergeLogic
  14. 14Split Out keywordSplit OutLogic
  15. 15If no documentIfLogic
  16. 16Average score grouped by paper idSummarizeService
  17. 17Set outputSetLogic
  18. 18Get paper PDFHttp RequestService

How it's built

Starts on
An event in a connected app
Steps
18, with 1 branch
Size
Medium: a working afternoon
Connects to
Qdrant
Model
OpenAI
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 Qdrant account, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an event in a connected app.

Does it use AI?

Yes. It calls OpenAI. 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. 18 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.

Before you run it

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 18 steps before you point it at anything that matters.