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Visual flair—Google’s Gemini 4 Hydrogen AI made Search a lot more casual
Google updated Search with Gemini 4 Hydrogen, a new AI model that enhances visual responses and intent understanding. The model delivers image‑rich answers, generates tables for data‑heavy queries, and better dissects complex questions. It also improves back‑linking, surfacing sources users have not visited before, and places source links prominently in AI Mode. The update follows recent changes that prioritize confidence and source visibility, aiming to make everyday searches more intuitive and reliable.