Ad
Skip to content
Subscribe Now
Short News
Copy the url to clipboard Share this article Go to comment section

Google upgrades AI Overviews with Gemini 3 Pro for complex queries

Matthias Bastian
Matthias Bastian View the LinkedIn Profile of Matthias Bastian
Jan 18, 2026

Google is rolling out Gemini 3 Pro to power AI Overviews in search. The system now automatically routes complex queries to Google's most powerful language model, while faster models still handle simpler questions, according to Robby Stein, product manager for Google Search.

Google Search Product Manager Robby Stein announced the Gemini 3 Pro integration for AI Overviews. | Stein via X

This intelligent routing already works in AI Mode, Google's AI-powered search chat, and is now expanding to AI Overviews, the quick answers that appear directly below search queries. The feature is available worldwide in English, but only for paying Google AI Pro and Ultra subscribers.

AI Overviews and similar services from other companies have faced criticism for confidently delivering incorrect answers. While source citations create an appearance of trustworthiness, users rarely verify them. More capable models can reduce errors but won't eliminate them.

AI News Without the Hype – Curated by Humans

Subscribe to THE DECODER for ad-free reading, a weekly AI newsletter, our exclusive "AI Radar" frontier report six times a year, full archive access, and access to our comment section.

Read on for the full picture.
Subscribe for hype-free coverage.

  • Access to all THE DECODER articles.
  • Read without distractions – no Google ads.
  • Access to comments and community discussions.
  • Weekly AI newsletter.
  • 6 times a year: “AI Radar” – deep dives on key AI topics.
  • Up to 25 % off on KI Pro online events.
  • Access to our full ten-year archive.
  • Get the latest AI news from The Decoder.
Subscribe to The Decoder