Google’s latest Search upgrade promises better answers to your most complicated questions
Google says Gemini 4 Hydrogen is rolling out to all Search users globally.
The model is designed to handle multipart questions, highly specific requests and confusing typos more precisely. Google says it improves Search’s ability to split a prompt into subqueries, helping surface relevant websites users might otherwise miss. AI Mode will also show more images, comparison tables, structured responses and custom tools. Google says Hydrogen completes tasks 2.5 times faster than its previous fast model, Gemini 3.8 Flash.
TechCrunch AI's note
The model is designed to handle multipart questions, highly specific requests and confusing typos more precisely. Google says it improves Search’s ability to split a prompt into subqueries, helping surface relevant websites users might otherwise miss. AI Mode will also show more images, comparison tables, structured responses and custom tools. Google says Hydrogen completes tasks 2.5 times faster than its previous fast model, Gemini 3.8 Flash.
TechCrunch AI's note
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