Gemini 3 Launch: Google Unveils ‘Antigravity’ Platform for Agentic AI Development

Google has announced the launch of Gemini 3, its newest generation of artificial intelligence models, with Sundar Pichai describing the release as the company’s “most intelligent model yet.” Gemini 3 is positioned as the culmination of Gemini 1 and Gemini 2, and brings a new development platform called Google Antigravity to support agentic workflows.

Beginning with the Gemini App, Google says the upgrade will enable more intuitive interaction and a shift from a simple chatbot to a versatile personal AI assistant, while Gemini 3 will play a pivotal role in Search. Elizabeth Hamon Reid, Vice President of Search, stated that Gemini 3 will deliver “the most intelligent search experience to date,” focusing on a strengthened AI Mode to provide more precise and coherent answers.

For developers, Google unveiled advanced agentic coding capabilities paired with Antigravity, alongside Generative UI, Firebase AI Logic, and Gemini CLI with Android Studio integration. Gemini 3 will also be available through Gemini Enterprise and Vertex AI, enabling business users to enhance internal workflows or build tailored commercial applications.