OpenAI brings AI models to Google Cloud, completing expansion across major cloud providers

Reviewed byNidhi Govil

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OpenAI announced its frontier AI models, including GPT-6 Astra, Sol, and Luna, will launch on Google Cloud in the coming weeks. The strategic partnership marks OpenAI's expansion to all three major U.S. cloud providers after Microsoft's exclusive license ended in April. Enterprise customers can now access OpenAI models through Google Cloud Marketplace alongside Gemini and Anthropic Claude.

OpenAI models on Google Cloud expand enterprise AI adoption options

OpenAI will make its frontier AI models and Codex coding agent available through Google Cloud in the coming weeks, the companies announced Wednesday

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. The strategic partnership brings OpenAI's latest models—GPT-6 Astra, GPT-6.1 Sol, and GPT-6 Luna—to Google Cloud Model Garden, where they join over 200 existing options including Google's Gemini, Anthropic Claude, and open models like Mistral and Llama

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. Google now positions itself as the only large cloud provider offering access to all three leading closed LLMs

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Source: Gadgets 360

Source: Gadgets 360

The deal represents a significant milestone in OpenAI's expansion beyond Microsoft, its primary cloud partner. Less than six months after Microsoft's exclusive license on OpenAI's intellectual property expired in April, Amazon Web Services began hosting OpenAI models

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. Now OpenAI's models are available on all three major U.S. cloud infrastructure providers, reflecting a deliberate push to expand distribution to enterprise customers beyond consumer-focused ChatGPT

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GPT-6 models rolling out in private preview for enterprise customers

All three OpenAI models—GPT-6 Astra, GPT-6.1 Sol, and GPT-6 Luna—are rolling out now in private preview for select enterprise customers

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. GPT-6 Astra handles complex work attached to coding, computer use, professional tasks, and scientific research. GPT-6.1 Sol offers intelligence close to Astra for agentic coding and professional work, while GPT-6 Luna provides a more cost-effective option for everyday work tasks at scale

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. Google's system supports dynamically moving workloads between LLMs based on performance, latency, and efficiency

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Enterprise customers can purchase OpenAI models through Google Cloud Marketplace and use existing cloud spending commitments for the purchases

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. All usage appears on one Google Cloud invoice, and customer prompts and outputs stay inside the customer's data perimeter—Google never uses them to train models

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. The integration pairs OpenAI's frontier models with Google Cloud's built-in access controls, centralized data governance, and high-performance infrastructure to support demanding enterprise workloads, particularly for organizations in regulated industries

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Source: SiliconANGLE

Source: SiliconANGLE

Cloud providers emerge as critical distribution channels for AI labs

The arrangement fits a broader industry shift where hyperscalers are becoming the main commercial channels for frontier AI labs

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. Cloud providers usually take a cut from sales through their platforms. Anthropic, an OpenAI rival backed by Amazon and Google, generated 47% of its 2025 revenue from cloud providers Amazon and Google's cloud platforms, according to its IPO filing

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Google has been on a run in cloud computing this year. Annualized revenue growth in the segment accelerated to about 82% in the second quarter from 63% in the first quarter, thanks partly to strong demand for AI models and custom chips

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. Amazon Web Services and Microsoft posted second-quarter cloud growth of 37% and 42%, respectively

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. Most business spending on AI currently goes to OpenAI and Anthropic, according to data from corporate card issuer Ramp

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Antigravity coding tool gains OpenAI model support

Beyond cloud deployment, GPT models will appear in the Google Antigravity client, Google's agent-powered coding tool

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. Until now, Antigravity supported Google's Gemini as well as Anthropic Claude

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. Developers can already connect Codex to Google's platform, and the models are coming soon to Google Antigravity and the Gemini Agent

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. Anyone interested in getting early access can submit a request, which will enable access through the API even if they're using Codex CLI or Codex Desktop, with inference running on Google's systems

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Market dynamics shift as rivals cooperate on AI infrastructure

The deal adds complexity to the relationship between OpenAI and Google, which compete in core AI products and search even as the economics of building and deploying large models push them toward cooperation

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. Google has moved to position its cloud unit as a neutral platform offering customers broader choice of models, after it struck a cloud deal with OpenAI to offer it more computing capacity last year

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Source: AIM

Source: AIM

Thomas Kurian, chief executive of Google Cloud, previously told Reuters that the Google cloud platform is an open platform and it welcomes any model popular with developers

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. Mike Leone, an analyst at Moor Insights & Strategy, told Axios the deal shows Google's confidence: "Gemini now has to win those customers with OpenAI sitting right next to it"

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Greg Brockman, OpenAI's president and co-founder, stated that "this partnership is an important step in making our most capable models and Codex available where customers are already building"

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. OpenAI, founded in 2015 partly as a counterweight to concentration of AI research at companies like Google, is now courting investors at a $1.4 trillion valuation and targeting an initial public offering

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. Watch how this partnership influences enterprise AI ecosystem development and whether other AI labs follow similar multi-cloud distribution strategies to maximize market reach.

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