How to Write the BEST AI Prompts
At a glance
- Length
- 8 min
- Channel
- AI with Alex
- Video from
- Sep 2025
- Rating
- ⭐⭐ Great video · 2/2
- Best for
- Anyone using AI tools who wants better, faster, more consistent results.
Understanding the Four-Step Framework for AI Prompts
Alex's video presents a structured methodology for crafting AI prompts that deliver more predictable and useful results. Rather than trial-and-error approaches, the tutorial outlines a repeatable framework designed to give users greater control over AI outputs. The method breaks down the seemingly nebulous task of "asking an AI well" into concrete, learnable steps.
The overall impression is that prompt engineering—once treated as an art form—can be systematized. By following this framework, users should experience a noticeable improvement in the quality and relevance of AI responses, making the tool feel less like a black box and more like a reliable assistant.
Key Moments
Key Strengths of This Prompt-Writing Method
- Persona foundation: The framework begins by establishing a clear role or perspective for the AI to adopt, anchoring all subsequent instructions to a consistent viewpoint.
- Detailed instructions: Rather than vague requests, the method emphasizes explicit, actionable directions that guide the AI's behavior step by step.
- Example-driven approach: Providing reference examples helps the AI understand the desired tone, format, and style without requiring lengthy explanations.
- Critical facts inclusion: Adding specific constraints or high-impact information ensures the AI prioritizes what matters most to your use case.
- Practical template: The video includes a concrete example (a LinkedIn product launch post) that demonstrates the framework in action, making it immediately applicable.

Who Benefits Most From Learning This Prompt Framework
This video suits anyone who regularly uses AI tools—whether for content creation, business communications, coding assistance, or customer service automation. Professionals who want faster, more consistent results without constant tweaking will find the most value. It's especially useful for teams or individuals who need to produce similar outputs repeatedly and want to reduce the iteration time with AI.
The verdict: if you're spending time rephrasing AI requests or getting mediocre results, this framework offers a structured alternative that pays dividends quickly.
Frequently Asked Questions About AI Prompt Writing
Why does persona matter in prompt writing?
Establishing a persona gives the AI context about who it should "be" and what expertise or perspective it should bring to the response. This alignment makes outputs more relevant to your specific needs.
What's the difference between instructions and examples?
Instructions tell the AI what to do; examples show it how you want it done. Together, they reduce ambiguity and guide the AI toward output that matches your expectations.
How detailed should my instructions be?
Detailed enough that someone unfamiliar with your goal could understand what you're asking for. If you find yourself saying "no, that's not what I meant," your instructions likely need more specificity.
Can I use this framework for non-writing tasks?
Yes. The four-step approach applies to analysis, brainstorming, coding, research, and other AI use cases—anywhere you need consistent, high-quality outputs.
What role do critical facts play in the framework?
Critical facts are constraints or key information that must influence the AI's response. They ensure important details aren't overlooked and that the output aligns with your priorities.

Key Terms
- Prompt
- A request or instruction you give to an AI tool to generate a specific response or output.
- Persona
- A defined role or character the AI adopts to approach your request from a particular perspective or expertise.
- Framework
- A structured system with defined steps designed to be repeated for consistent results.
- Critical facts
- Essential constraints or information that must influence how the AI approaches and completes a task.
Sources: Prompt · Persona · Framework · Critical facts — definitions cross-referenced with Wikipedia
Video by AI with Alex on YouTube. If you enjoyed it, please subscribe to their channel and show your support for the great video.
Description
I go over the 4 step framework I use to write effective prompts that will give you more control over your AI.
Business or Sponsorship Inquiries: aimlwithalex@gmail.com
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Prompt Template:
```
Persona
You are a serial entrepreneur with experience running B2B SaaS companies.
Instructions
You are launching a new company and want to advertise your first product, "Belfort Bot", on a LinkedIn post that helps save each salesperson 20 hours per week on automating manual data entry with AI to make them close 2x as many deals.
Examples
Format my post similar to this product launch I like:
Introducing Harmony, the AI email voice assistant.
We spend on average 2.5 hours a day on email (McKinsey).
We also spend 1 hour a day in the car (AAA Foundation).
Why don't we combine these two activities?
Harmony's goal is to help you spend more time on the most important things of life, and less on the mundane or trivial ones.
Email is just the start.Calendar integration coming soon.
CarPlay support also in the works.Can't wait to see where this goes!!!
Critical Facts
make a super eye catching hook to this post that includes a statistic about how much time salespeople selling enterprise software waste on manual data entry across many apps
```
0:00 Intro
0:55 Persona
2:15 Instructions
3:25 Examples
4:36 Critical Facts
6:03 Full Example
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