Google seems to be testing a new “Deep Dive” button in the search results. This button is on some of the knowledge panels, specifically, this one is for a movie panel. When clicked, it gives you some bullet points on the highlights of the movie.
This was spotted by Matsushita Sotaro who posted this example on X (hat tip @gagan):
Here is the section that loads when you click on it:
This was also later spotted by Damien:
Is this “Deep Dive” button on the Google SERP new?
FYI, it was the Google Discover widget button that redirected me to this SERP.@gaganghotra_ @rustybrick pic.twitter.com/oB9233ifCy
— Damien (andell) (@AndellDam) August 10, 2025
It seems to be Gemini/AI related because that star icon is the Gemini logo.
Forum discussion at X.
