Antigravity

Google has made Gemini 4 Carbon generally available after a two-week testing phase, positioning it for demanding work such as multi-step coding, debugging and scientific research, complementing Gemini 4 Argon at the cost of higher token consumption. Google also previewed the /swarm feature in Antigravity, which turns a single prompt into a coordinated team of agents. Arriving amid rapid rival releases, the launch already feels late in the current model cycle.

Google has opened Gemini 4 Carbon to the general public just two weeks after a limited release to cybersecurity defenders, calling it its strongest model yet and positioning it for complex multi-step coding and open-ended scientific research. It also previewed a swarm feature on its Antigravity agent development platform, complementing last month's Argon release.