Google Antigravity Is An ‘agent-first’ Coding Tool Built For Gemini 3

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

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

One of nan cardinal components of Antigravity is really it reports connected its ain work. As it completes tasks, it will nutrient what Google calls Artifacts: task lists, plans, screenshots, and browser recordings that are intended to verify some nan activity it’s done and what it will do. Antigravity will besides study connected its actions and outer instrumentality usage on nan 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 position offers a acquainted Integrated Development Environment (IDE) experience, akin to rivals for illustration Cursor and GitHub Copilot, pinch an supplier successful a broadside panel. The caller Manager position is alternatively designed for controlling aggregate agents astatine once, allowing each to activity much autonomously. Google compares it to “mission power for spawning, orchestrating, and watching aggregate agents crossed aggregate workspaces successful parallel.”

Google has introduced much ways to springiness feedback to AI agents arsenic they work, pinch nan expertise to time off comments connected circumstantial Artifacts for an supplier to return into relationship without breaking up its activity to do so. The institution besides says that agents successful Antigravity will beryllium capable to “learn from past work,” retaining circumstantial snippets of codification aliases nan steps required to transportation retired definite tasks.

Antigravity is disposable successful a nationalist preview now, compatible pinch Windows, macOS, and Linux. It’s free to use, pinch 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 only “a very mini fraction of powerfulness users” will ever deed nan limits.