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Google launched yet one more coding agent platform Tuesday, this time targeted on developer groups collaborating to create brokers that may execute complicated duties routinely, in a method that strikes brokers from being remotely managed to truly impartial.
The platform, known as Antigravity, is powered by Gemini 3 and is now out there in public preview with “beneficiant fee limits on Gemini 3 Professional utilization,” Google writes in a weblog publish accompanying the announcement.
Antigravity is an agentic coding platform that goals to evolve the IDE towards an agent-first future with browser management capabilities, asynchronous interplay patterns, and an agent-first product design.
Enterprises which are already slowed down by a rising quantity of code to evaluate, thanks largely to the rise of AI code technology, are demanding extra from asynchronous coding brokers. They want asynchronous coding brokers to assist builders evaluate coding initiatives, assess the weather, and carry out duties autonomously.
For the general public preview, Antigravity customers can construct brokers utilizing Gemini 3, Anthropic’s Sonnet 4.5 fashions, and OpenAI’s open-source gpt-oss. Will probably be appropriate with developer environments operating on main working programs akin to macOS, Linux and Home windows.
“We wish Antigravity to be the house base for software program improvement within the period of brokers,” Google writes within the weblog. “Our imaginative and prescient is to in the end allow anybody with an concept to expertise liftoff and construct that concept into actuality.”
Google mentioned it constructed Antigravity with 4 key tenets — belief, autonomy, suggestions, and self-improvement — which it says units it other than different coding platforms as a result of it focuses on a extra collaborative improvement surroundings.
Key tenets of improvement
Enterprises at the moment are both utterly clear about what's taking place underneath the hood, or they don't present their work and easily break up out code.
The Antigravity crew doesn't assume both of those two extremes construct belief. "Antigravity gives context on agentic work at a extra pure task-level abstraction, with the required and ample set of artifacts and verification outcomes, for the person to achieve that belief. There’s a concerted emphasis for the agent to totally assume by way of verification of its work, not simply the work itself," in line with Google.
As for autonomy, Antigravity’s essential interface, Editor View, mimics an IDE expertise, standardizing what an agent may encounter whereas undertaking its duties. The agent is embedded on this interface so it could possibly navigate it.
Nevertheless, Google plans so as to add “an agent-first Supervisor floor” that flips that concept round, that means the interface is embedded into the agent.
The Antigravity crew constructed person suggestions into “throughout each floor or artifact,” which will likely be routinely integrated into agent execution. This may permit work to proceed with out requiring people to cease the work to redirect the agent.
With the human developer iterating with the agent, "self-improvement" turns into very important. Its agent can faucet a data base to study from previous work or contribute new learnings.
Google’s many coding brokers
Antigravity isn’t Google’s solely coding platform; it’s not even its solely coding agent with an IDE integration or asynchronous capabilities. It joins an extended line of Google platforms geared toward serving to builders work extra effectively. The coding assistant Jules is now built-in into IDEs, might be invoked through the CLI, and can even run asynchronously. Gemini CLI additionally works equally. And there's Gemini Code Help, which first launched final 12 months.
Nevertheless, Antigravity will almost definitely should compete extra with coding agent platforms like Codex from OpenAI, Claude Code from Anthropic, and Cursor.
Some folks on X commented that Antigravity appears much like Windsurf, which might make sense: Google employed the Windsurf crew — together with CEO Varun Mohan — in July and licensed the tech for $2.4 billion. Varun Mohan tweeted that this got here from his crew:
Up to now, early Antigravity customers have had combined experiences, with many pointing to errors and gradual technology.
Editors observe: This story was up to date on November 18, 2025, to incorporate extra info.
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