Antigravity now lives inside the macOS Gemini app — behind an AI Ultra paywall
What Google shipped on October 13
Google's availability post for Gemini 4 Argon confirms that Google Antigravity's agentic coding interface is now available directly in the Gemini macOS app. 9to5Google describes the entry point: a new Liquid Glass pill in the top-right corner of the window, with the same button serving as the exit, launching the full experience that previously existed only in the dedicated Antigravity application. Antigravity first shipped on November 18, 2025 alongside Gemini 3 and was relaunched as a standalone, agent-first IDE at version 2.0 during Google I/O 2026.
Google's reason: Argon simply codes better
Google's framing is deliberately narrow. Argon, the company writes, "brings major improvements in coding," so it is making it easier to switch between chatting and coding. SiliconANGLE reduced that to the practical effect: a chat can turn into a coding session without a jump to a separate tool. The demo rrtechpulse highlighted has Antigravity inside the Gemini macOS app converting a sketch of measurements and a photo of a couch into a 3D-printable sofa leg.
