# Google unveils Gemini 4 Hydrogen, its new AI model built for speed

> Source: <https://me.mashable.com/tech/78260/google-unveils-gemini-4-hydrogen-its-new-ai-model-built-for-speed>
> Published: 2026-11-13 07:14:21+00:00

__[Google](https://me.mashable.com/google)__ has announced __[Gemini](https://me.mashable.com/gemini)__ 4 Hydrogen, its latest AI model. __[Adapted from Gemini 4 Carbon](https://storage.googleapis.com/deepmind-media/Model-Cards/Gemini-4-Hydrogen-Model-Card.pdf)__ and focused on speed, Google claims that Hydrogen also surpasses its frontier Gemini 4 Argon model when using its default thinking level.

"While our frontier models, Gemini 4 Carbon …