Early access claim: Google launches Gemini 4 Hydrogen with Swarm in Antigravity

rseroter · x · 2026-11-13

A user with claimed early access says Google has launched Gemini 4 Hydrogen, usable inside Antigravity with the Swarm feature, calling it fun to work with.

Per the post, the model offers four reasoning levels—Low, Medium, High, and Extra High—letting users trade off speed versus reasoning depth per task. The author also showcased something built with it.

Note: this is an unverified personal claim; Google has not officially confirmed.

Related event: Unverified Claims of Google Releasing Gemini 4 Hydrogen(2 posts)→

Original post →

More from Models

Models channel →