7 Prompts for Marketing and How to Improve Them

Common Mistakes in Prompt Engineering with Examples

Prompt engineering is a powerful tool for useful responses from AI, certain common mistakes can hinder its effectiveness.

Nov 2023

While prompt engineering is a powerful tool for eliciting precise and useful responses from AI models, certain common mistakes can hinder its effectiveness. Being aware of these pitfalls is crucial for anyone looking to master prompt crafting.

Each is illustrated with a suboptimal and an improved prompt in the context of upstream marketing.

1. Over-Complication

Mistake: Making the prompt overly complex.

This prompt is too broad and complex:

Write a detailed, comprehensive guide on growth marketing strategies, including SEO, social media, content marketing, email campaigns, PPC, and affiliate marketing, with a focus on B2B tech startups.

This can confuse the model, leading to convoluted or irrelevant responses.

Avoidance: Keep the prompt as simple as possible while maintaining clarity and specificity. It's about finding the balance between detail and conciseness.

This improved prompt is focused and manageable:

Outline key growth marketing strategies for B2B tech startups focusing on SEO and content marketing.

2. Under-Specification

Mistake: Providing too little information or context.

A suboptimal prompt lacks detail and context:

Give me some tips on copywriting.

The AI might generate generic or off-target responses due to a lack of guidance.

Avoidance: Ensure that the prompt includes enough context to guide the AI, especially when dealing with nuanced or complex topics.

A good prompt will clearly and specifically include what you want to accomplish:

Provide five actionable copywriting tips for creating engaging product descriptions on e-commerce websites.

3. Misalignment with AI Capabilities

Mistake: Expecting the AI to understand and respond to prompts beyond its training or capabilities.

This is a bad prompt because it is beyond AI’s predictive capabilities:

Predict the most profitable growth marketing channel for 2025.

Impact: This leads to responses that are either incorrect or outside the scope of what the AI can reliably generate.

Improvement: Familiarize yourself with the strengths and limitations of the AI model. Avoid prompts that require real-time data, subjective opinions, or highly specialized knowledge outside the AI’s training.

An improved prompt would be within AI's knowledge base and even provide extra information:

Summarize current trends in growth marketing channels based on recent data and the information of 2 articles I will provide you with.

4. Ignoring Audience and Purpose

Mistake: Not tailoring the prompt to the specific audience or purpose.

This prompt doesn’t consider audience knowledge level:

Explain market segmentation

The response may not align with the intended use or audience, reducing its effectiveness.

Improvement: Consider the end-user and the purpose of the response. Craft the prompt to align with these elements, adjusting the complexity and style as needed.

With this prompt tailored to a beginner audience you will improve the effectiveness of the answer because now the audience can better understand it.

Explain market segmentation in simple terms for someone new to customer research.

5. Ambiguity and Vagueness

Mistake: Using ambiguous or vague terms in the prompt.

This is a vague and unclear prompt:

Write a go-to-market strategy for the fitness industry.

Leads to responses that might not address the intended query or topic accurately.

Improvement: Use clear and precise language. If necessary, rephrase the prompt to eliminate any potential ambiguity.

This again is about prompting specifically and clearly:

Write a brief overview of a go-to-market strategy for a new fitness app targeting millennials in NYC.

6. Neglecting Prompt Structure

Mistake: Overlooking the importance of prompt structure.

This prompt, for example is unstructured and too broad:

Tell me how to do audience research and create personas.

Poorly structured prompts can lead to disorganized or disjointed responses.

Improvement: Structure the prompt logically, especially for complex tasks. Consider using bullet points, numbered lists, or clear step-by-step instructions where appropriate.

Structured and sequenced prompts lead to better results:

List the steps for conducting audience research, followed by a guide on creating detailed customer personas.

Try having a conversation with the AI. A conversation will automatically result in a sequenced approach and inherently is iterative.

7. Failure to Iterate

Mistake: Not refining or iterating the prompt based on initial responses.

While an initial prompt What are growth strategies in marketing? is suboptimal, it serves for iterated improvement.

The answer will be too broad and unspecific to be of any value to you. These answers then lead people to unsubstantiated statements like “ChatGPT is not working for me” missing the opportunity to have a personal Assistant or intern readily available.

The key here is to improve the quality and accuracy of the AI’s response.

Use the initial responses as feedback. Refine the prompt iteratively to hone in on the desired outcome.

A refined prompt based on AI's initial response could be

Based on point 3 of your answer: Describe three effective growth strategies for SaaS companies in the digital marketing sector.


We hope these examples, drawn from the realms of growth marketing and audience research, have illuminated how each common mistake in prompt engineering can be effectively addressed.

By refining your prompts, you can significantly enhance their effectiveness, thereby improving the quality of responses you receive from AI models in your specific domain as well.

Remember, prompt engineering is as much a conversation as it is a science. Learning from mistakes and continuously refining your approach will lead to more effective and accurate interactions with AI models. By avoiding these common pitfalls, you can enhance the quality of your prompts and, consequently, the responses you receive from the AI.

Nov 2023
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