Hydrogen brings cutting-edge intelligence to everyone. Your browser does not support the audio element. Listen to article [[duration]] minutes This content is generated by Google AI. Generative AI is experimental In this article Gemini 4 Hydrogen is available Unlocking efficiencies in multi-model workloads Scaling developer and enterprise workflows Adaptable speed and intelligence across thinking levels Fast, everyday help in the Gemini app and Search Designed for safe, dependable execution for ...