Gemini 3 Launched - Everything Marketing Professionals Need to Know

Fan outs for AI Overviews/Mode powered by Gemini 3

🆕 Gemini 3's advanced reasoning capabilities now powering fan-out for AI Mode/Overviews!

And Robby mentioned – "That means Search can now surface even more relevant web content for your specific question." https://t.co/LmhB8lrDNz
— Gagan Ghotra (@gaganghotra_) November 18, 2025

More relevant citations in AI Mode/Overviews

Googler Robby Stein mentioned Gemini 3’s reasoning capabilities and use for fan-out will be lead to “more relevant web content” getting citation links in AI Overviews/Mode. Its going to be interesting to see how does the quality of citations which AI Overviews/Mode change now.

(4/5) Under the hood, Gemini 3’s advanced reasoning is giving our query fan-out technique a big boost. It now performs more and much smarter searches because Gemini 3 better understands you. That means Search can now surface even more relevant web content for your specific…
— Robby Stein (@rmstein) November 18, 2025

Automatic model selection for AI Overviews/Mode

🆕 automatic model selection for AI Mode/Overviews coming soon 👀 https://t.co/QjK2PusG66
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Dynamic Generative UI in AI Mode

🆕 Generative UI enabled by Gemini 3 has landed in AI Mode – based upon user query and answer generated it's going to display dynamically generated UIs 👀

Announcement with details about this https://t.co/BHNtkIe5gG

And another announcement page from Google Research explains… https://t.co/a6SAyQDIEK
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Just rolling out to Google AI Pro and Ultra subscribers in the US confirmed by Google’s Rajan Patel on X.

Visual Layout and Dynamic View Modes in Gemini

🆕 Visual layout and Dynamic view modes in Gemini and similar feature named as Generative UI rolling out in AI Mode I posted about that here https://t.co/vu7MIrOY16 https://t.co/DtSNAlOe5E
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Both of these features are rolling out today but it might be possible that you will see only one at a time while using Gemini.

Products in Gemini (on web and app)

🆕 Product listing in Gemini (https://t.co/2qqflbh0yI on web and app on mobile) are now going live – in the answers when Gemini 3 Pro Thinking is selected it shows the product listings 👀 https://t.co/obWj6XWcIm pic.twitter.com/QjugNCDDSF
— Gagan Ghotra (@gaganghotra_) November 19, 2025

Agentic IDE – Google Antigravity

🆕 Antigravity from Google – An agentic development platform evolving the IDE into the agent-first era.

More details 👇 https://t.co/jNgka9uBCw
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Also Antigravity can interact with local Chrome browser and use it as a tool for running & testing the code.

Antigravity can use local Chrome and run/debug the code 👀 this is true Agentic stuff I think cuz error handling & specific choice around when to do what in Chrome then take info from there and update the code! https://t.co/bqjkrpDxII pic.twitter.com/FpBqLfitBu
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Agent Mode on Gemini for Ultra subscribers in US

🆕 Agent mode in Gemini 👀 https://t.co/tofH3deBIp
— Gagan Ghotra (@gaganghotra_) November 18, 2025

Gagan Ghotra