Which One is AI?
Quiz format drives 3x more comments than standard posts. Comments are the strongest algorithm signal on TikTok — more comments means more reach. The format is simple: show 4 photos, one is AI-generated, challenge viewers to guess which.
~67–117
Credits
4 steps
To create
Free
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Free credits included · Opens in Gluely app
Hook
“One of these is AI. Can you tell which?”
Hook Variations
Caption Ideas
Why This Format Works
What makes this format sticky is the debate in the comments. Viewers argue with each other, tag friends to guess, and come back to check the answer. Each comment and reply pushes the video further.
Gluely generates photorealistic AI characters that are genuinely hard to distinguish from real photos. Mix one AI-generated image with real photos of friends, post the quiz, and watch the comments roll in.
How to Create This
Generate AI Photos
Use Gluely to generate 1–2 photorealistic AI character images.
Mix with Real Photos
Combine the AI images with real photos of friends or yourself. Make it hard to tell.
Assemble the Quiz
Add all photos to Gluely’s editor with A/B/C/D labels. Add the hook text.
Post & Engage
Post to TikTok/Reels. Reply to guesses in comments to drive engagement.
This trend is peaking right now
Don't scroll past it — post it.
Creators who jump on trends in the first 48 hours get 5–10x more reach. This template is ready to go — you just tap generate.
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AI Tools Used in This Template
Frequently Asked Questions
How do I make a "which one is AI" video?
Generate photorealistic AI images with Gluely, mix them with real photos, label each A/B/C/D, and challenge viewers to guess which is AI. Post on TikTok or Reels and engage with guesses in comments.
Why do quiz videos get more engagement?
Quiz format drives 3x more comments than standard posts because viewers debate and tag friends. Comments are the strongest algorithm signal on TikTok, so more comments means more reach.
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Published by Gluely · Updated March 2026