In a surprising twist in the AI arms race, OpenAI has signed a major deal with Google Cloud to access its infrastructure — even as ChatGPT competes directly with Google’s own Gemini AI assistant.
First reported exclusively by Reuters, the move signals a shift in strategy as OpenAI looks to scale its models faster and more reliably in the face of growing global demand.
Since 2019, OpenAI has relied almost exclusively on Microsoft Azure as its cloud provider, thanks to Microsoft’s multibillion-dollar investment and deep integration across tools like Copilot and Bing Chat.
But that exclusivity appears to be softening. As reported by Reuters, OpenAI finalized a deal last month to begin tapping Google Cloud's powerful infrastructure, including its custom TPU chips.
Why OpenAI is branching out
The reason is simple: capacity. As AI model training grows more resource-intensive, OpenAI is adopting a multi-cloud strategy to avoid overreliance on a single provider, and to keep pace with user demand.
The deal with Google suggests OpenAI is seeking both scale and flexibility as it pushes into next-gen model development and possibly even its own chip design in the future.
A big win for Google Cloud
For Google, this is a huge credibility boost. OpenAI joins the ranks of high-profile clients like Anthropic and Apple who also rely on Google’s data centers. It further positions Google Cloud as a serious contender in the battle for AI infrastructure dominance, thanks to its high-performance TPUs and deep engineering resources.
Rivals turned collaborators
Yes, OpenAI and Google are AI rivals, but in the cloud world, competition often takes a backseat to raw compute needs.
“This is less about rivalry and more about keeping hardware busy,” one source told Reuters. In short, cloud vendors will work with just about anyone if it keeps their data centers profitable.
Going forward, this signals a turning point. OpenAI’s deal with Google highlights a growing trend: cloud flexibility is now a competitive advantage.
I think we can expect more AI companies to diversify their infrastructure, choosing performance and scalability over long-term exclusivity. In the AI era, even rivals need to share resources to survive.
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