VentureBeat says that a spokesperson from Google has confirmed that Duplex is being rolled out to some users. “We’re currently ramping up the ability to book restaurant reservations through the Google Assistant over the phone using Duplex technology. To help deliver a good experience to Pixel users and to businesses, we’re starting with a slow rollout … and will expand to more Pixel users as we continue to ramp up,” the spokesperson was quoted as saying. The report also also claims that if you’re not in the “trusted tester” group, you’ll get an error message saying, “Sorry, I can’t call to make reservations for you yet, but here’s their phone number: [10 digits].”

Note: VentureBeat was one of the lucky people who got the feature on their Pixel devices. Here’s a video of them testing the feature.

In June, a report said that Google is readying Duplex for testing with a limited group of “trusted testers”. The company announced that the rollout will be done in a phased manner and that Duplex calls will first start with making calls about opening and closing hours of a place, followed by restaurant reservations and lastly, haircut appointments. Google uses its Deep Mind’s Wavenet AI to generate a voice for Google Assistant that sounds intensely personal. It is trained to speak more naturally and can emphasise phrases based on the context, adjust the pitch and tone of its voice, and switch between seven diverse voices.