| Mobile Web

Google applies Gemini 4 Hydrogen to Search to boost understanding of complex queries

Google has applied its new AI model, Gemini 4 Hydrogen, to Search to strengthen its ability to understand complex questions, TechCrunch reported. Google described it as its biggest model improvement applied to Search. The company said Hydrogen is designed for fast, low-cost performance and can complete tasks 2.5 times faster than Gemini 3.8 Flash. It also improves intent detection, typo handling and fan-out queries, and is being rolled out globally.