Today’s MarketingGoogle puts Gemini 4 Hydrogen into Search for every user
Google said Gemini 4 Hydrogen is now available globally in Google Search for all users. Google’s Robby Stein said it is the new default model in AI Mode and is used for the hardest questions in AI Overviews. Google listed better intent understanding, improved query fan-out that links to a broader range of sites, and more visual answers with images, comparison tables and custom tools.
Our take
AI answers just got better at splitting one question into many subtopics, so pages that cover one narrow subtopic well now have more ways in. Run your top ten money queries in AI Mode this week and note which subtopics Google pulls in and who it links. Then add a clear section or a comparison table for each subtopic you skip, since Google says answers now show more tables.
