Create anti-cheating tests from PDFs with GPT-4o-mini and Google Docs

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Built by Sasha Sasha
Created on June 13, 2026

Description

Extract content from PDFs, generate two different test versions with AI, and create formatted Google Docs with automated email delivery.
This workflow extracts text from PDF teaching materials, uses OpenAI to generate 10 test questions in two different versions (Group A and B), creates a formatted Google Doc, and sends an email notification with the document link. Perfect for teachers who need to prevent student cheating while saving time on test creation.

Tools used: OpenAI GPT-4o-mini, Google Docs, Google Drive, Gmail

Nodes Used (5)

Code
n8n-nodes-base.code
Gmail
n8n-nodes-base.gmail
Google Docs
n8n-nodes-base.googleDocs
Google Drive
n8n-nodes-base.googleDrive
OpenAI
@n8n/n8n-nodes-langchain.openAi