OpenAI models are coming to Google Cloud Model Garden

What changed?

On October 21, OpenAI announced (announcement) that it is partnering with Google Cloud to bring its frontier models and Codex agentic workflows into Google Cloud's Model Garden. Customers will get native access to the models, backed by Google Cloud's access controls and centralized data governance.

• Models are purchased in Model Garden and transacted through Google Cloud Marketplace.
• Enterprises can draw down existing Google Cloud spend commitments for these purchases.
• OpenAI models will soon be selectable in Google Antigravity and the Gemini Agent.
• General availability is planned in the coming weeks; access can be requested now.

OpenAI notes that Microsoft remains its primary cloud partner.

Why it matters

Teams building on Google Cloud can now reach OpenAI models in the same environment, with the same permissions and billing they already use for Gemini. In regulated industries that is often the deciding factor, because data handling stays inside an already approved cloud.

It is a notable move for Google too: it is letting its biggest rival's models into its own Gemini Agent and Antigravity developer environment. Google Cloud CEO Thomas Kurian says the goal is to let customers pick the right model for each job.

What to watch

The announcement gives no pricing, exact model list or regional availability; those details will likely arrive with GA. If you build on GCP and have unspent commitments, requesting access now lets you compare OpenAI and Gemini models on your own workloads once GA lands.