Picture this: you type your topic into Gamma and hit generate. Twelve slides pop out, titled “Market Overview,” “Key Trends,” “Conclusion.” This Redditor, u/Cold_Mud2650, hit that exact wall enough times to fix it before it starts. Instead of asking a slide builder to invent structure, this contributor runs one prompt first and gets a spine for the talk. Only then does it go to the deck tool.
Every title in a filler deck is a label, not an argument. The fix isn’t a smarter slide generator. It’s a better outline, forced before the generator ever opens. Skip that step and the AI fills the gap with whatever sounds official. That’s exactly how you end up with a slide called “Market Analysis” that argues nothing at all.
Why It Actually Matters 🎯
Most slide tools are trained to fill space, not make a point. Ask for a deck on any topic and you’ll get a title slide, three “overview” slides, and a summary that just repeats the intro. That’s not structure. That’s furniture, and your audience can tell within the first minute.
The original poster learned this the hard way after one too many decks full of nothing. One commenter in the thread put it well. Too many decks have a “Market Analysis” slide that says absolutely nothing, and forcing full-sentence claims upfront changes that instantly.
When you separate the thinking step from the building step, the AI can’t hide behind a category label. Every slide has to argue something, or it doesn’t get made.
The Prompt 📋
Here’s the exact text, copied as posted. Fill in the brackets and drop it into any chat model before you touch a slide builder.
You are helping me structure a talk. Topic: [X]. Audience: [who and what they care about]. Give me exactly [N] slides. For each slide output one title written as a full sentence that makes a claim, plus three supporting fragments. No design, no filler, no intro or summary slides unless they carry a real point. If a slide would just be a category label, replace it with an actual argument.
How To Use It 🛠️
Running this well takes about two minutes. Here’s the breakdown:
- Fill in Topic. Be specific. “AI adoption in rural hospitals” beats “AI trends.”
- Name the audience and what they care about. This is the part most people skip, and it’s why their decks feel generic. Telling the model the audience is “investors who want proof of unit economics” changes every claim it writes.
- Pick a real slide count. Not a guess. Commit to the number your talk actually needs.
- Run it in a chat model first. Not Gamma, not Canva, not any deck builder. Get the outline clean before design enters the picture.
- Paste the clean outline into your builder of choice. The original poster uses Gamma for this last step. Since the structure already has claims instead of labels, the generated slides come out specific instead of generic.
The prompt works because it stacks constraints instead of asking nicely. It bans filler slides outright and demands a claim-shaped title instead of a topic-shaped one. It also gives the model a rule for catching itself. If a slide is just a label, the rule says rewrite it as an argument. That last line is doing most of the work.
Tips & Tricks 💡
- Push back on weak claims. If a title still reads soft after the first pass, tell the model to sharpen it. Try something like: “Make slide 4’s claim more specific and back it with a number.”
- Ask for sourcing per fragment. Add “note which fragments need a citation or data point” to the prompt if you’re presenting to a skeptical room.
- Reuse the outline as your speaking notes, not just the deck. Every title is already a claim, so it doubles as your talk script with almost no extra work.
- Keep N honest. If the model pushes back and argues a topic needs more or fewer slides than you asked for, let it argue. That’s a sign the outline step is doing its job.
Final Call 🏴☠️
Next time you’re about to open a slide tool, don’t. Run the outline prompt first, force the claims, then build. I’ve started doing this before every deck I touch, and the filler slides just stopped showing up. The original thread has more reactions worth a look, so swing by and see what other builders changed to make it fit their own decks.
the outline prompt i paste before touching any ai presentation generator
by u/Cold_Mud2650 in ChatGPTPromptGenius