The brand’s AI Studio tool, which helps developers make apps from natural language prompts, is coming to mobile in early 2026.

Google has offered several ways of generating and modifying code with Gemini models, but the launch of Gemini 3 adds a new one: Google Antigravity. This is Google’s new agentic development platform—it’s essentially an IDE designed around agentic AI, and it’s available in preview today.

After more than a month of rumors and feverish speculation — including Polymarket wagering on the release date — Google today unveiled Gemini 3, its newest proprietary frontier model family and the company’s most comprehensive AI release since the Gemini line debuted in 2023.

Gemini 3, which could be Google's best large language model, could begin rolling out in the next few days or hours, as the model has been spotted on AI Studio.

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Gemini 3 excels at coding, agentic workflows, and complex zero-shot tasks, while Antigravity shifts AI-assisted coding from agents embedded within tools to an AI agent as the primary interface, Google said.

Google has introduced Antigravity, an agent-first IDE built around Gemini 3 and other LLMs that enters the AI IDE arena alongside Visual Studio Code, amid many reports and clues that it may be based on a VS Code fork.

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Senator Marsha Blackburn sent a letter to Google's CEO after she says the company's AI assistant "Gemma" pulled "heinous criminal allegations out of thin air."

Google clearly has high hopes for Gemini 3 in the coding domain. Along with the new model, the company has released Google Antigravity, a new agentic development platform that will likely compete with fast-growing startup Cursor, which sells its own AI-powered integrated development environment (IDE).