Google Discover Test Adds Topic Overviews, Starting With Videos

Google is testing a “Dive deeper” button in Uncover that opens a brief subject overview with hyperlinks to associated protection.

Robby Stein, VP of Product for Google Search, announced the experiment on X Friday. The take a look at begins with movies.

Within the publish’s instance, different protection reveals up as hyperlinks inside that overview, beneath a abstract.

What Google Is Testing

Stein wrote:

“At the moment we’re experimenting with a brand new method to make exploring a subject and discovering associated internet content material simpler in Uncover.”

He then described what the button opens:

“By tapping “Dive deeper,” you’ll see a brief subject overview with outstanding hyperlinks to associated tales, group reactions & unique reporting. We’ll take a look at this expertise on movies to start out, and experiment with a number of designs within the weeks forward (instance under) as we iterate to be taught what works greatest.”

The publish doesn’t title the international locations or languages within the take a look at, or how many individuals will see it.

What The Instance Reveals

The publish consists of a picture of three telephone screens, which it calls an instance.

The primary display screen is a Uncover feed with a KCRA 3 climate video from YouTube. A brief abstract of a Northern California warmth wave seems beneath the video, with a label studying “Generated with AI, which may make errors.” The “Dive deeper” button is under that.

The second display screen has a Google brand on the prime, then the identical video, an extended abstract, and a row of supply playing cards. The primary card is from kcra.com.

The third display screen is headed “Discover extra tales.” It teams quick summaries beneath sub-topic headlines. Each is adopted by supply hyperlinks and a brief description of the linked protection.

How It Matches With Uncover’s Different AI Options

Google rolled out AI previews on trending matters in Uncover in October 2025. These previews broaden to indicate extra info, with hyperlinks to the net. I covered that launch when it went dwell within the U.S., South Korea, and India.

Within the instance, the abstract is connected to at least one video card, and tapping the button opens an outline with further hyperlinks.

Search Console has a generative AI efficiency report for Uncover. Google says the report rolled out to all web sites worldwide on Aug. 31, though the assistance web page nonetheless says not all properties have entry. As of Sept. 18, the help page mentioned the report counts impressions of hyperlinks proven in “generative AI options in Uncover.” It teams information by web page, nation, and date, and impressions are the one metric the web page describes. The web page doesn’t record which options rely, and it says experiments in Search Labs are excluded.

The publish doesn’t say whether or not this take a look at runs via Search Labs.

Why This Issues

Dive deeper provides folks one other factor to faucet on a Uncover card. The cardboard within the instance is a YouTube video, and the hyperlinks to different protection are within the overview behind the button.

Search Console’s Uncover AI report has no breakdown by function. Impressions from a Dive deeper overview, in the event that they’re counted, could be combined in with different AI options.

Wanting Forward

Stein said Google will experiment with a number of designs within the weeks forward, so the button and the overview might change. The publish provides no timeline for transferring past movies.

Featured Picture: Solid Of 1000’s/Shutterstock; Supply: Google.