How to prove you're human

The reverse Turing test: you're the person, and someone suspects you're the bot. What actually convinces them?

What doesn't work

What does

Play the other side

On Who Is a Bot? you can be a suspect: answer eight quick questions, and your answers go into a future round next to an AI. If you sign in, we email you how many players thought you were the bot. It's the best way to find out how human you really sound.

Or play detective in today's round →

Questions

Why do CAPTCHAs ask me to click on traffic lights?

They test things that used to be easy for people and hard for software. AI has caught up on many of them, so sites now also watch how you move and type.

Has anyone been mistaken for a bot in a Turing test?

Often. In recent Turing test studies, real people were regularly judged to be the AI.

More guides

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Two of them are people. One is an AI.

Today's round is ready. Ask up to four questions, then point at the bot. Takes a minute, free, no account.

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