On Wednesday, October 21, 2026, OpenAI and Google Cloud announced that OpenAI's frontier GPT models are entering private preview on Google Cloud's model garden and will be billed via Google Cloud Marketplace. The initial lineup includes GPT-6 Astra, GPT-6.1 Sol, and GPT-6 Luna, which are rolling out to select enterprise customers with broader availability expected in the coming weeks according to Reuters reports.
Lineup and Workload Designations
Google has organized the models by specific workloads. Astra is targeted at demanding coding, computer use, and professional tasks. Sol provides near-Astra intelligence at a lower cost, while Luna serves as the fast and affordable option for everyday tasks at scale. Thomas Kurian, Google Cloud chief executive, framed the collaboration as a way to provide customers with a broad selection of models to achieve optimal quality and lower costs.
Features Marked Coming Soon
Several headline features remain scheduled for future release rather than shipping immediately. While Google states prompts and outputs stay within customer data perimeters, advanced options such as Zero Data Retention and Confidential Compute are currently labeled as coming soon. Integrations with Google Antigravity, an agent-first coding IDE, and Gemini for business are also pending. Google noted the private preview is rolling out now, aligning with OpenAI's statement regarding the coming weeks.
Competitive Landscape
This integration places OpenAI models in a catalog where Anthropic's Claude models were already established. Google asserts it is now the only hyperscale cloud provider offering access to Gemini, Claude, and GPT alongside over 200 other models. Independent analyst assessments of this claim were not available at publication, and future developments will depend on the timely delivery of broader access and upcoming security controls.
Source: AI Daily News. This story was rewritten and translated for our readers.