Google Announces Gemini 4 Hydrogen With Major Gains in Speed and Intelligence

Summary

Google rolled out Gemini 4 Hydrogen as a standalone upgrade to the Gemini 3.8 Flash model that powered the assistant through the fall. Google says the new model finishes tasks about two and a half times faster at its default setting, cuts fabricated answers by more than five times, and more than triples its score on a coding benchmark called Terminal-Bench. Hydrogen now handles Gemini’s everyday requests across the app, Search’s AI Mode, and the harder questions inside AI Overviews, while free users reach it automatically whenever Google’s Auto mode decides it fits the prompt. Google also says the model is far less likely to overstep the permissions a user originally granted it.

Why it matters

A faster, more accurate model will answer most Gemini questions without anyone having to pick it, making Google’s claims about fewer made-up answers and tighter permission handling worth watching rather than taking at face value.

HTD Says

Google keeps shipping Gemini upgrades under one branded name change after another, and most people have no idea which version actually answered their last question. I hope we reach a point where the model name and number (regardless of the AI provider) are much easier to identify. If models are chosen automatically based on the intent and request of the prompt, some barriers to entry may fall.

We see how chatbots like Dots, Muse, or Duet take a request and run with it, without you having to decide whether deep thought is required or whether the request is straightforward. We need this for regular AIs like Codex, ChatGPT, Claude, and Gemini.

I don’t want to have to ask an AI agent which model to use and why. I do that now, and it gets me down a path, but then I sort of lock into that model and might miss newer ones. Yes, being able to select is important, and I do think it is getting more streamlined, but I still feel that, for the everyday consumer, this needs to cause a bit less friction.

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Source:

9to5Google