Validate civil service exam questions with an AI council using Google Gemini
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 10 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Google Gemini.
How it runs
Trigger: Manually, when you click “Execute workflow”.
- Initialize State (Edit Fields (Set)): sets or maps fields
- Generator (Google Gemini): uses Google Gemini
- Solver (Google Gemini): uses Google Gemini
- Examiner (Google Gemini): uses Google Gemini
- Extract JSON String (Edit Fields (Set)): sets or maps fields
- Parse Decision (Code): runs custom JavaScript code
- If: checks a condition and branches into true / false
- Update State (Edit Fields (Set)): sets or maps fields
- Final Approved Output (Edit Fields (Set)): sets or maps fields
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (5)
- Manual Trigger
n8n-nodes-base.manualTrigger - Edit Fields (Set)
n8n-nodes-base.set - Google Gemini
@n8n/n8n-nodes-langchain.googleGemini - Code
n8n-nodes-base.code - If
n8n-nodes-base.if
From the author
Quick overview This workflow runs manually to generate and validate a civil-services-style multiple-choice question using Google Gemini, looping up to three times with reviewer feedback until the Examiner returns an approved JSON decision. How it works 1.…