Automated end-to-end fine-tuning of OpenAI models with Google Drive integration
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 7 nodes and runs manually, when you click “Execute workflow” (plus 1 other trigger). Along the way it connects Google Drive, OpenAI Chat Model and OpenAI. It also calls api.openai.com over HTTP.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 1 other trigger).
- Google Drive: download
- AI Agent: runs an AI agent, with model: OpenAI Chat Model
- Upload File (OpenAI): work with file
- Create Fine-tuning Job (HTTP Request): calls api.openai.com (POST)
Services it uses
HTTP calls to: api.openai.com
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (7)
- Manual Trigger
n8n-nodes-base.manualTrigger - Google Drive
n8n-nodes-base.googleDrive - AI Agent
@n8n/n8n-nodes-langchain.agent - Chat Trigger
@n8n/n8n-nodes-langchain.chatTrigger - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - OpenAI
@n8n/n8n-nodes-langchain.openAi - HTTP Request
n8n-nodes-base.httpRequest
From the author
1. How it Works This n8n workflow automates fine-tuning OpenAI models through these key steps: - Manual Trigger: - Starts with the "When clicking ‘Test workflow’" event to initiate the process. - Downloads a .jsonl file from Google Drive - Upload to OpenAI: -…