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After a one-minute video call, nearly half of people thought this AI was a real person

Tavus says its new Griffin model is the first to pass a video version of the Turing test. It is not open to customers yet.

October 3, 2026 · 1 min read

Tavus announcement graphic for Griffin, its new AI model for face-to-face video calls
Photo: Tavus

Tavus is a company that makes AI faces you can talk to on a video call. On Thursday, it showed a new model called Griffin. Tavus says it is the first AI to pass a video version of the Turing test. That old test asks one question: can a machine make you think it is a person?

Here is how Tavus ran it. People signed up through an outside research site. They were told they would have a one-minute video call with another person. But the partner was an AI. A first version of Griffin made her face, voice and answers live, as the call went on.

After the call, each person was asked if the partner had been a real person. Then everyone was told the truth.

With Griffin, 26 of 54 people said yes. That is 48%. With the company's older system, only 1 of 41 people said yes.

Tavus says Griffin listens while you talk. It also watches your face and your pauses, not just your words. That helps it react in the moment.

The company also names the risk. It says the same skills can be used to "deceive a human into believing it is not AI." So Griffin is not open to customers yet. Only a small group of trusted testers can use it. Tavus says it is working on ways to tell people they are talking to an AI.

Why does it matter? A face on a video call may no longer be enough to know you are talking to a person.

What this does not mean. It does not mean AI can now fool everyone. Tavus ran the test itself, with 54 people and calls of one minute. People were told to expect another participant, not an AI. Griffin is not open to the public yet, and Tavus gave no release date.
Primary source Tavus · published October 1, 2026
Open it and check the claim yourself. That is the point.

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