GOOGLE 🔥: New references to the Gemini 4 Argon model, with low, medium, and high reasoning efforts, have been added recently in Antigravity (hidden).
Gemini web now also shows low, medium, and high reasoning efforts for all models, unifying the reasoning selector across tools.
Business Insider recently reported that Google employees are already testing the next Gemini 4 checkpoint, called "Carbon," internally, and it performs at the Opus 5.5 level on coding tasks.
The internal coding tool "Jetsky" referenced in the article is also an internal name for Antigravity (not the IDE version).
Ultrasoon?