The flow
Starts it 1Model 8Logic 3Service 5
The steps in the order they run, from what starts it.
- 1Run manuallyManual triggerStarts it
- 2Rubric document loaderDocument Default Data LoaderModel
- 3EmbeddingsEmbeddings Open AiModel
- 4Anthropic Chat ModelLm Chat AnthropicModel
- 5Structured score parserOutput Parser StructuredModel
- 6Set config + rubricSetLogic
- 7Load rubric into vector storeVector Store In MemoryModel
- 8Rubric retriever (tool)Vector Store In MemoryModel
- 9Score candidate vs rubricAgentModel
- 10Fix score formatOutput Parser AutofixingModel
- 11Get candidates from Google SheetGoogle SheetsService
- 12Flatten scores for SheetCodeLogic
- 13Write scores back to SheetGoogle SheetsService
- 14Get approved shortlistGoogle SheetsService
- 15SwitchSwitchLogic
- 16Email the take-home assignmentGmailService
- 17Human evaluationGmailService
How it's built
- Starts on
- An event in a connected app
- Steps
- 17, with 1 branch
- Size
- Medium: a working afternoon
- Connects to
- Gmail, Google Sheets, in-memory vectors
- Model
- Claude, 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 Gmail, Google Sheets and in-memory vectors accounts, and a key for Claude and 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 Claude and 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. 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.