Nohaya
🎨 AI Prompts2026-07-19 · 5 min read

The Specificity Trick: Write Better AI Prompts by Adding Constraints

NT

Nohaya Team · Creator Tools & AI Software Reviewer

The Nohaya team researches, tests, and writes about AI tools, creator software, and productivity apps so you don't have to sort through the noise yourself.

Key Takeaways

  • Constraints improve AI output by closing creative directions; vague prompts produce generic results because the AI has too many valid interpretations
  • Assign a specific role or perspective to the AI to act as an invisible filter for tone, vocabulary, and problem-solving approach
  • Structure complex prompts like professional briefs with objective, audience, tone, format, must-haves, must-avoids, and success criteria
  • Test and iterate prompts one variable at a time; pattern-matching comes from repeated use, not from getting it perfect on the first try
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Why Your AI Prompts Feel Generic

You've probably noticed: ask an AI tool a broad question and get a broad answer. Ask Midjourney for "a beautiful landscape" and you'll get something competent but forgettable. The problem isn't the AI—it's that you're giving it infinite creative directions at once.

Most people assume AI prompts work like Google searches, where fewer words = better results. The opposite is true. The best prompts are densely detailed. They close doors instead of opening them.

Add Constraints, Not Just Details

Here's the counterintuitive part: the more you limit the AI's options, the stronger your output. Constraints force the tool to make specific choices instead of averaging everything together.

Instead of:

"Write a marketing email for a fitness app"

Try:

"Write a 3-sentence marketing email for a fitness app targeting busy parents aged 35-45. Use conversational tone (no corporate jargon). Include one specific benefit (time-saving) and one curiosity hook. Avoid exclamation marks."

The second prompt removes ambiguity. The AI knows exactly who, what tone, what length, and what to avoid. You'll notice the output feels intentional.

For image generation, constraints work the same way:

  • Instead of: "A cozy bedroom"
  • Try: "A Scandinavian bedroom with a single window, midday sunlight, linen bedding, wooden floor, one plant, no people. Shot from doorway. Warm color temperature."

The second prompt eliminates vague interpretations of "cozy" and stylistic drift.

Use the Role-Play Anchor

One of the most underrated prompt techniques is assigning the AI a specific role or perspective. This acts as an invisible constraint that influences tone, vocabulary, and problem-solving approach.

For writing:

"You are a former tech recruiter writing an honest guide for junior developers. Use your insider knowledge of what actually matters in hiring (not what job postings claim to care about). Be blunt. Assume the reader is frustrated with generic advice."

For image generation with Midjourney:

"You are a commercial fashion photographer shooting for a luxury brand. Frame this scene like a high-end editorial shot. Include intentional negative space. Prioritize composition over busy details."

The role becomes a filter. It shapes decisions at every level. Without it, Gemini might write like a textbook. With it, the same AI writes like someone who lived the experience.

The Reference-Image Method (Visual Tools)

Midjourney and similar tools let you upload reference images. This is not just for copying styles—it's for communicating what you don't want to say in words.

Instead of describing a specific mood in Midjourney's text box, you can:

  1. Find 2-3 reference images that capture the vibe
  2. Upload them
  3. Write a simple, focused prompt that builds on them

The AI learns from the visual reference much faster than from description. This is why pro designers use mood boards—they communicate information densely.

Structure Your Prompt Like a Brief

When you're asking for something complex, steal the format professional creative briefs use:

  • Objective: What's the end goal?
  • Audience: Who's this for? (Be specific: "marketing managers at SaaS startups, 5+ years experience, skeptical of trends")
  • Tone/Style: One reference or a few adjectives
  • Format/Length: Exact parameters
  • What to include: Specific elements
  • What to avoid: Hard exclusions
  • Success looks like: A one-sentence description of when you'll know it works

Trying this in ChatGPT:

"Objective: Create a LinkedIn post announcement for a new product feature. Audience: CTOs at mid-market companies. Tone: Professional but conversational, no hype. Format: 2-3 sentences + 3 bullet points. Must include: One technical detail and one customer benefit. Avoid: Superlatives, exclamation marks, the word 'revolutionary.' Success: Post should make a technical leader think 'oh, that's actually useful' not 'another marketing pitch.'"

This transforms a vague request into an actionable blueprint.

Test, Iterate, and Pattern-Match

The best prompt engineers treat their first attempt as a draft. They prompt, examine output, identify what worked and what didn't, then adjust one variable at a time.

If an image is too busy:

  • Remove descriptors that might add clutter
  • Add "minimalist" or "negative space" explicitly
  • Upload a reference image with the composition you want

If text output is too formal:

  • Change "Write a professional guide" to "Explain this like you're texting a friend"
  • Add a specific role
  • Include one example of tone in the prompt itself

Pattern-matching is where true skill develops. After 10-15 prompts, you'll notice which words reliably push tools in your intended direction.

Quick Prompt Engineering Checklist

Before you hit enter, verify:

  • Constraints present? Are there limits on length, tone, style, audience, or content?
  • Role assigned? Does the AI know what perspective to adopt?
  • Audience clear? Could someone else read this prompt and know who it's for?
  • Success criteria included? Do you describe what "good" looks like?
  • Avoided negatives first? Did you state what you want before listing what you don't?
  • Format specified? Does the AI know if this is 3 sentences, a listicle, or a script?

The Mindset Shift

Stop thinking of prompts as questions and start thinking of them as job postings for an intern. You wouldn't just tell an intern "make something good"—you'd give them a brief, examples, constraints, and success criteria. AI works the same way.

The best prompts feel almost boring to write because they're so specific. That specificity is exactly why the output stops being generic.

Once you internalize this—that constraints create quality, not limit it—your AI outputs will feel intentional. Explore ready-to-use AI prompts on Nohaya PromptAi to see how experienced prompt engineers structure requests across different use cases, and adapt those patterns to your own work.

Best for

  • Content creators and marketers trying to get consistent, intentional output from ChatGPT and Gemini
  • Designers and visual creators learning Midjourney or similar image tools
  • Anyone frustrated with generic AI output who wants their prompts to actually work

Not a great fit for

  • Absolute beginners to AI tools (they should start with basic tutorials first)
  • People looking for quick shortcuts or one-liner prompts

ChatGPT

Conversational AI for text generation, writing assistance, and complex reasoning tasks. Accepts detailed prompts with constraints and role assignments.

Pros

  • Excellent at following detailed instructions
  • Strong at explaining its reasoning
  • Versatile across writing, analysis, and creative tasks

Cons

  • Knowledge cutoff (not real-time)
  • Occasional hallucinations on factual claims
  • Requires clear prompting for consistent results
Free tier available; ChatGPT Plus subscription (~$20/month) for faster responses and GPT-4 accessVisit site →

Midjourney

AI image generation tool specializing in high-quality, stylized visuals. Supports reference images and detailed text prompts. Accessed through Discord.

Pros

  • Produces aesthetically polished images
  • Excellent constraint adherence with specific prompts
  • Reference image upload for style guidance

Cons

  • Subscription required (no free tier)
  • Steep learning curve for prompt syntax
  • Discord-only interface can be unintuitive
Subscription-based (~$10-120/month depending on usage tier)Visit site →

Google Gemini

Google's conversational AI supporting long-form writing, analysis, and creative tasks. Handles complex prompts with multiple constraints.

Pros

  • Free tier is genuinely useful
  • Good at handling nuanced writing briefs
  • Integrates with Google Workspace

Cons

  • Sometimes less precise than competing models
  • Free tier has usage limits
  • Less specialized for highly creative tasks
Free tier available; Gemini Advanced (paid) for higher usage limitsVisit site →
#prompt engineering#ai tools#creative writing#midjourney#chatgpt

Keep exploring

See what AI Prompts has to offer on Nohaya

🎨 Explore AI Prompts
Why does adding more detail to my prompts make them better?+

More detail removes ambiguity and closes off creative directions you don't want. Instead of the AI averaging multiple interpretations, it follows a specific path. Constraints force intentional choices rather than generic ones.

How do I know if my prompt has enough constraints?+

Ask yourself: could someone else read this prompt and produce something very different from what I want? If yes, add constraints. Include specifics about audience, tone, format, length, what to include, and what to avoid.

Does the role-play technique work with all AI tools?+

Yes. Assigning a role or perspective works with ChatGPT, Gemini, Claude, and text-based Midjourney prompts. It acts as an invisible filter that shapes vocabulary, tone, and problem-solving approach regardless of the tool.

Should I always provide reference images when using Midjourney?+

Not always, but they're valuable when you want to communicate a specific mood, composition, or style faster than words allow. Reference images communicate dense information that would take paragraphs to describe.