Google Antigravity is now built into Gemini app for macOS

Alongside the Gemini 4 Argon rollout, Google integrated its Antigravity agent-first development platform directly into the Gemini app for macOS. Antigravity access requires AI Ultra, while the new Gemini 4 Argon model needs AI Pro or above. The app also gains a Chat/Task switcher, a Scheduled view, and @ mentions for Skills.

• Antigravity 2.0 is now built into the Gemini app for macOS
• Gemini 4 Argon needs AI Pro; Antigravity requires AI Ultra
• New Chat and Task switcher replaces Gemini Spark naming
• Skills are accessed via @ instead of slash commands