Back/Content/ChatGPT
BeginnerContentChatGPT

How to Create a 'Mega Prompt' in ChatGPT to Refine and Humanize Your Writing

Develop a detailed 'mega prompt' for ChatGPT that includes a list of banned words, phrases, and common LLM patterns to avoid. Use this prompt to review and edit your human-written drafts, resulting in sharper, more authentic content.

From How I AI

How I AI: Lee Robinson's Workflows for Resilient Code with Cursor and Sharper Writing with ChatGPT

with Claire Vo

How to Create a 'Mega Prompt' in ChatGPT to Refine and Humanize Your Writing

Tools Used

ChatGPT

OpenAI conversational AI

02Step-by-Step Guide
1

Build Your 'Banned Words & Phrases' List

Start your mega prompt by creating a running list of words and phrases you want the AI to avoid. This forces the AI to be more specific and clear, steering it away from generic marketing clichés. Examples include:

* game changing

* innovative

* delve into

* super

* We're excited to...

Pro Tip: Customize this list based on your personal pet peeves or your company's official style guide.
2

Identify and Ban Common LLM Patterns

Add rules to your prompt that call out the structural and stylistic habits of AI-generated content. Explicitly telling the AI to avoid these patterns helps produce a more human-sounding voice. Examples to ban include:

* The phrase: It's not just X, it's Y.

* Overusing M-dashes.

* Using numbered lists for everything (e.g., First, do this. Second, do that...).

* Unnecessary bulleted lists.

3

Integrate the Prompt into a Human-First Writing Process

Use the mega prompt as an editor, not a ghostwriter. Follow this three-step process for best results:

1. **Write the First Draft**: Get your own ideas and voice down first by writing a complete draft yourself.

2. **Use AI as a Reviewer**: Paste your draft into ChatGPT along with your mega prompt.

3. **Refine and Finalize**: Review the AI's suggestions. The AI will act as a smart editor, catching banned phrases and polishing the text without removing your original voice and creativity.

Start shipping
better products.

Join 100,000+ product managers who use ChatPRD to write better docs, align teams faster, and build products users love.

Free to start
No credit card
SOC 2 certified
Enterprise ready
How to Create a 'Mega Prompt' in ChatGPT to Refine and Humanize Your Writing | AI Workflows