Create Multi-Channel Content with O3 Director & GPT-4 Specialist Agents

Create Multi-Channel Content with O3 Director & GPT-4 Specialist Agents

This n8n workflow creates a complete AI-powered content department. It starts when a chat request is received, then a Content Director Agent (powered by OpenAI O3) analyzes the request and delegates tasks to specialized agents (blogs, social, video, email, website, strategy). Each agent is powered by GPT-4.1-mini, keeping costs low and quality high.

✅ 📩 Section 1: Trigger & Director Setup

⚙️ Nodes

1️⃣ When Chat Message Received

What it does:** Starts the workflow whenever a user sends a content request. Why it’s useful:** Allows real-time or on-demand content creation from chat inputs.

2️⃣ Content Director Agent (O3)

What it does:** Analyzes user request, defines the best content mix, and delegates tasks to specialist agents. Why it’s useful:** Keeps your brand voice consistent and ensures all channels align to a unified content strategy.

💡 Beginner Benefit

✅ Single entry point → just type your content idea once ✅ AI Director coordinates everything for you ✅ No need to manage multiple tools

✅ 👥 Section 2: Specialist Content Agents

Each request gets routed to one (or several) of these agents, depending on the strategy.

3️⃣ Blog Content Writer

Long-form articles, editorials, and thought leadership pieces.

4️⃣ Social Media Content Creator

Social posts, captions, hashtags, and community content.

5️⃣ Video Script Writer

YouTube scripts, explainer videos, and video marketing content.

6️⃣ Email Newsletter Writer

Campaigns, nurture sequences, and newsletter copy.

7️⃣ Website Copy Specialist

Landing pages, product descriptions, and conversion-focused web copy.

8️⃣ Content Strategist & Planner Editorial calendars, campaign planning, and audience strategy.

💡 Beginner Benefit

✅ Each agent is an expert in its field ✅ Powered by GPT-4.1-mini → faster and cheaper ✅ Parallel execution → all content types can be generated at once

✅ 🧠 Section 3: Language Models & Execution Flow

O3 Model → Content Director**

Handles analysis, strategy, and delegation.

GPT-4.1-mini → All Specialists**

Powers blog, social, video, email, website, and strategy agents.

Think Node**

Helps the Content Director organize reasoning before delegating tasks.

💡 Beginner Benefit

✅ AI Director (O3) = smart leadership ✅ Specialists (GPT-4.1-mini) = cost-efficient execution ✅ Built-in reasoning = better, more aligned campaigns

📊 Workflow Overview

| Section | What Happens | Key Benefit | | --------------------------- | --------------------------------------------------------------- | -------------------------- | | 📩 Trigger & Director Setup | Workflow starts from chat → Content Director interprets request | Centralized control | | 👥 Specialist Agents | Each AI agent produces tailored content | Multi-channel coverage | | 🧠 Models & Flow | O3 for Director, GPT-4.1-mini for specialists | Cost-efficient + strategic |

📌 How You Benefit Overall

✅ One input → full content campaign ✅ Consistent brand voice across all platforms ✅ Cost-effective (O3 only for strategy, GPT-4.1-mini for bulk work) ✅ Ready-to-publish content in minutes

✨ You’ve basically built an AI marketing department inside n8n — no extra staff required! 🚀