🧠🤖 Human or AI?

Read each passage. Guess who wrote it.

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Round 1 of 10
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Frequently Asked Questions

How does this quiz work?

You read 10 short passages picked randomly from a bank of 24. Each was written by either a human or an AI language model. You guess which, and your score reveals how well you can distinguish the two.

Is this quiz scientifically accurate?

It's a fun test, not a peer-reviewed study. But the passages are real: genuine human writing pulled from published sources, and genuine AI output from models like ChatGPT, Claude, and Gemini. No tricks or edits.

Which AI models were used?

Passages were generated by GPT-4, ChatGPT, Claude, and Gemini. Each was prompted naturally, the way a real person would use them — no adversarial jailbreaks or deliberate attempts to mislead.

Can AI-generated text always be detected?

No. Current AI detectors have high false-positive rates, and the best models can write text indistinguishable from humans in many contexts. This quiz is meant to show just how blurry that line has become.