Curated

(5/5)

Fine-tuning with OpenAI models

Step 2 Once the .jsonl file for training is uploaded (See the entire process here.: https://platform.openai.com/finetune/), a "new model" will be created and made available via your API. OpenAI will automatically train it based on the uploaded .jsonl file. If the training is successful, the new model will be accessible via API. eg. ft:gpt-4o-mini-2024-07-18:n3w-italia::XXXXX7B

Integrations Used (6)

Workflow Structure (7 nodes)

100%

Manual Trigger

When clicking ‘Test workflow’

Google Drive

Langchain.open Ai

Upload File

Http Request

Create Fine-tuning Job

Langchain.chat Trigger

When chat message received

Langchain.lm Chat Open Ai

OpenAI Chat Model

Langchain.agent

AI Agent

Node Types:

trigger

action

default

http

Requires credentials

Prerequisites

Required Credentials (3)

Google Drive

Used by: Google Drive

Docs

HTTP Header Auth

Used by: Create Fine-tuning Job

Docs

OpenAI

Used by: OpenAI Chat Model, Upload File

Docs

Multiple services required

This workflow needs 3 different credentials. Make sure you have accounts for all services before importing.

Complexity

Complex

Advanced features used. Requires n8n experience.

Setup time: ~40 min

Score: 36/100

When to Use This Workflow

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Time Savings

Replace repetitive manual tasks with reliable automation.

Reclaim hours every week for higher-value work.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json

{
  "id": "gAzsjTGbfWuvAObi",
  "meta": {
    "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
    "templateCredsSetupCompleted": true
  },
  "name": "Fine-tuning with OpenAI models",
  "tags": [
    {
      "id": "2VG6RbmUdJ2VZbrj",
      "name": "Google Drive",
      "createdAt": "2024-12-04T16:50:56.177Z",
      "updatedAt": "2024-12-04T16:50:56.177Z"
    },
    {
      "id": "paTcf5QZDJsC2vKY",
      "name": "OpenAI",
      "createdAt": "2024-12-04T16:52:10.768Z",
      "updatedAt": "2024-12-04T16:52:10.768Z"
    }
...