OpenAI's GPT 6.1 Models Are Coming to Google Cloud and Antigravity

OpenAI's latest models will soon be available through Google Cloud and Antigravity. The announcement names three models from the GPT 6.1 generation, Astra, Sol, and Luna, and says Google Cloud will offer them in the coming weeks.

The move gives companies that already run workloads on Google Cloud a way to use OpenAI's models without setting up a separate integration. Antigravity, Google's agent-focused development environment, is also listed as a destination, which suggests developers working inside that tool could choose the models directly.

The announcement does not say how Astra, Sol, and Luna differ in size, speed, price, or capability, and it gives no exact launch date. Those details will matter to teams deciding which model fits a given job, so they are worth checking against pricing and availability notes from Google or OpenAI once they are published.