The flow
Starts it 1Model 3Logic 4Service 3
The steps in the order they run, from what starts it.
- 1Webhook - Upload Test PaperWebhookStarts it
- 2Structured Output ParserOutput Parser StructuredModel
- 3Google Gemini Chat ModelLm Chat Google GeminiModel
- 4Extract Text from Test PaperExtract From FileService
- 5AI Agent - Grade AssignmentAgentModel
- 6Prepare Assignment DataSetLogic
- 7Generate Results TableCodeLogic
- 8Load Answer ScriptSetLogic
- 9Prepare CSV DataSetLogic
- 10Convert to CSV FileConvert To FileService
- 11Upload fileGoogle DriveService
How it's built
- Starts on
- Another system calling it
- Steps
- 11
- Size
- Medium: a working afternoon
- Connects to
- Google Drive
- Model
- Gemini
Questions
What does it need to run?
An n8n account, plus your own Google Drive account, and a key for Gemini. You connect your own accounts after importing it; none are included.
What starts it?
It starts on another system calling it.
Does it use AI?
Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.
How long does it take to set up?
Plan an afternoon. 11 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 11 steps before you point it at anything that matters.