Google Antigravity is an ‘agent-first’ coding tool built for Gemini 3

Antigravity should study connected its enactment plan, and nutrient grounds of what it’s done on the way.

Alongside today’s announcement of Gemini 3 Pro, Google has revealed Antigravity, a improvement instrumentality that uses Gemini 3 Pro, on with different third-party models. Google says that Antigravity, which supports aggregate agents and gives them nonstop entree to the editor, terminal, and browser, is designed for an “agent-first future.”

One of the cardinal components of Antigravity is however it reports connected its ain work. As it completes tasks, it volition nutrient what Google calls Artifacts: task lists, plans, screenshots, and browser recordings that are intended to verify some the enactment it’s done and what it volition do. Antigravity volition besides study connected its actions and outer instrumentality usage on the way, but Google says that Artifacts are “easier for users to verify” than afloat lists of a models’ actions and instrumentality calls.

Antigravity’s different large alteration is that it offers 2 main usage views. The default Editor presumption offers a acquainted Integrated Development Environment (IDE) experience, akin to rivals similar Cursor and GitHub Copilot, with an cause successful a broadside panel. The caller Manager presumption is alternatively designed for controlling aggregate agents astatine once, allowing each to enactment much autonomously. Google compares it to “mission power for spawning, orchestrating, and observing aggregate agents crossed aggregate workspaces successful parallel.”

Google has introduced much ways to springiness feedback to AI agents arsenic they work, with the quality to permission comments connected circumstantial Artifacts for an cause to instrumentality into relationship without breaking up its enactment to bash so. The institution besides says that agents successful Antigravity volition beryllium capable to “learn from past work,” retaining circumstantial snippets of codification oregon the steps required to transportation retired definite tasks.

Antigravity is disposable successful a nationalist preview now, compatible with Windows, macOS, and Linux. It’s escaped to use, with what Google calls “generous complaint limits” for Gemini 3 Pro, though it besides supports Claude Sonnet 4.5 and OpenAI’s GPT-OSS. Google says complaint limits refresh each 5 hours, and that lone “a precise tiny fraction of powerfulness users” volition ever deed the limits.