OpenAI Moves Into Google's Cloud, Microsoft Remains in the Picture

"OpenAI has partners with Google Cloud, announced on October 21, 2026. Under the agreement, OpenAI's frontier models and Codex agentic workflows will become available through Google Cloud's Model Garden, allowing businesses to access OpenAI technology within their existing Google Cloud environments. The partnership brings together two major AI competitors, but it also reflects a larger change in enterprise adoption. Instead of committing to a single model provider, businesses are increasingly looking for flexibility to choose models based on cost, performance and specific workloads. For Google Cloud, the deal expands its position as a platform for multiple AI models. For OpenAI, it opens another route to enterprise customers without requiring them to move away from their preferred cloud environment.