Google Releases Antigravity, An "Agent-First" Coding Tool

Antigravity is a VS Code fork that is powered by the latest coding models like Gemini 3 Pro, Claude 4.5 Sonnet, and GPT-OSS 120B.

Dec 13, 2025

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Google Built Another AI-Powered IDE: Antigravity

Google recently released Antigravity, a new AI-powered “vibe coding” platform built on top of VS Code. My initial reaction was quite skeptical: Why build yet another one?

Google has a somewhat chaotic product history in this space. In the past five years alone, they have built and launched several AI-powered coding tools. There is Firebase Studio, which …

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