⚙️ Bellandi System — 3W + 1F Prompt Template
A simple, structured method that replaces “prompt engineering” with clear logic and strategy.
1️⃣ WHO — Define the Role
Tell the model who it should become to solve your problem.
- You are a senior digital marketing strategist.
- You are an AI integration architect.
- You are a multimodal UX researcher.
- You are an editor for a philosophical sci-fi novel.
Tip: The more specific the role, the smarter and more consistent the output.
2️⃣ WHAT — Describe the Task
State clearly what needs to be done. Avoid vague verbs — use direct ones like create, analyze, plan, synthesize, design.
- Synthesize this 50-page dataset into key insights.
- Analyze the latest advancements in autonomous agent frameworks.
- Create a video-generation prompt sequence for a 30-second promo.
- Design a dynamic landing page structure.
3️⃣ WHY — Clarify the Purpose
Explain why you need the result. It helps the model reason strategically.
- To drive early sign-ups and demonstrate product capabilities.
- To prepare for a technical interview at a tech startup.
- To automate our customer support triage process.
- To optimize for semantic SEO traffic.
4️⃣ FORMAT — Define the Output Form
Specify how you want the result presented: list, table, JSON, HTML, Markdown, etc.
- Present as a table with columns: Day, Theme, Visual Concept, CTA.
- Write as a concise executive summary with bullet points.
- Provide as a strictly typed JSON object ready for API integration.
- Output in clean, semantic Markdown.
🧩 Example
WHO: You are a senior digital strategist.
WHAT: Create a 7-day content plan for promoting my new AI SaaS platform.
WHY: To increase organic traffic and attract engaged beta testers from LinkedIn and X.
FORMAT: Present the result as a table with columns: Day, Topic, Visual Concept, Caption Hook, CTA.
✅ Summary Table
| Element | Function | Why It Matters |
|---|---|---|
| WHO | Defines the voice & expertise | Sets tone and authority |
| WHAT | Defines the action | Prevents vague outputs |
| WHY | Defines the purpose | Adds relevance & focus |
| FORMAT | Defines the structure | Ensures clarity & usability |
— Bellandi System © 2026 • Precision over Prompting —