OpenAI's Frontier Models Come to Google Cloud

What happened

According to Reuters on October 21, OpenAI and Google Cloud jointly announced that OpenAI's frontier models, including GPT-6 Astra, and the Codex coding agent will be available on Google Cloud in the coming weeks. The latest models will enter Google Cloud's Model Garden; customers can buy them through Google Cloud Marketplace and count purchases toward existing Google Cloud spending commitments. Customers in regulated industries can access the models through Google Cloud's access controls, data governance tools, and infrastructure to build agentic AI workflows.

Key facts

1. Scope: OpenAI frontier models (incl. GPT-6 Astra) plus the Codex coding agent, via Google Cloud Model Garden and Marketplace (per Reuters, citing the companies).
2. Billing: Customers can count model purchases toward existing Google Cloud spending commitments (per Reuters, citing a company blog post).
3. Exclusive deal expired: OpenAI's exclusive distribution arrangement with Microsoft expired in April 2026; OpenAI has since expanded distribution to AWS, and now to Google Cloud (per Reuters).
4. Google Cloud's positioning: Google Cloud CEO Thomas Kurian has said Google Cloud is an open platform that welcomes any model popular with developers (per a previous Reuters interview).
5. Competition and cooperation: OpenAI and Google compete in core AI products and search, but the economics of building and deploying large models are pushing them toward cooperation (per Reuters).