OpenAI to bring AI models to Google Cloud, expanding beyond Microsoft

Break with exclusivity sees GPT products join all three major cloud platforms

By LineZotpaper

Published21 October 2026

Read Time2 min

Sources3 outlets

Reactions1 on X

OpenAI will make its artificial intelligence models available to developers through Google Cloud, marking a further step away from its prior exclusive partnership with Microsoft. The move, which comes months after OpenAI ended Microsoft's exclusive license and after a deal with Amazon, puts OpenAI's GPT products on all three top cloud infrastructure providers. The company said the expansion is critical for building its enterprise business beyond its consumer roots, as it reportedly courts investors at a $1.4 trillion valuation and targets an IPO.

OpenAI will bring its AI models to Google Cloud, the company announced in a blog post, allowing developers to access GPT products through Google's platform. The models will be available in Google Cloud's model garden and its Antigravity coding tool in the coming weeks.

"Google Cloud's longstanding investment in machine learning and AI has made it a destination for AI workloads and the developers and data scientists building them," OpenAI said.

The announcement follows a series of moves expanding OpenAI's distribution beyond its original close relationship with Microsoft. Less than six months ago, OpenAI said Microsoft would no longer have an exclusive license to its intellectual property. Shortly after, Amazon Web Services hosted OpenAI models, and now Google follows. The company said the expansion is important for reaching enterprise developers as it seeks to grow beyond its consumer user base with ChatGPT.

The cloud computing market has seen significant demand for AI services. Google Cloud's annualized revenue growth accelerated to 82% in the second quarter, up from 63% in the first quarter. Amazon Web Services and Microsoft Azure posted second-quarter cloud growth of 37% and 42%, respectively. All three cloud providers are due to report next quarterly results soon. According to data from corporate card issuer Ramp, most business spending on AI is concentrated on OpenAI and Anthropic, though some companies have adopted Google's Gemini models.

OpenAI was founded in 2015 partly as a counterweight to the concentration of AI research at companies like Google. Two years later, Google employees submitted the influential Transformer paper that underpins modern AI, but it was OpenAI that popularised the technology with ChatGPT. Now, OpenAI is reportedly targeting an IPO and courting investors at a $1.4 trillion valuation. The companies previously partnered last year, when OpenAI said it used Google Cloud to run ChatGPT and its application programming interface.

How it's landing

Rohan Paul @rohanpaul_ai

AI news curator

OpenAI and Google reach a major AI distribution agreement OpenAI will offer GPT-6 Astra and Codex in Google Cloud’s Model Garden within weeks, which puts its models on all 3 major US clouds. Customers can buy the models through Google Cloud Marketplace and count the purchases against cloud spending they have already committed, which removes a separate procurement step. Regulated customers can run OpenAI models inside Google Cloud’s access controls and data governance tools when building agentic workflows. The deal became possible only after April 27, 2026, when Microsoft’s license to OpenAI’s technology turned non-exclusive and Microsoft stopped paying OpenAI a revenue share on Azure resales. Amazon Web Services was first through that opening, with Codex available on Bedrock by June, while Microsoft remains OpenAI’s primary cloud partner and gets new products first. Google, a direct OpenAI competitor, had asked the FTC in December 2024 to break up the Microsoft exclusivity, and it also supplies OpenAI with computing capacity under a 2025 deal.

21 Oct, 12:27 UTC View on X

Posts on X from people the desk follows. Their words, unedited.

Analysis

Why This Matters

Enterprise developers gain a major new option for accessing OpenAI's popular GPT models, potentially driving broader adoption of AI in business.
The move signals a significant shift in the AI-cloud competitive landscape, breaking the Microsoft-OpenAI exclusivity and giving Google a stronger hand in the AI market.
OpenAI's push across all three major clouds suggests a strategy to maximise reach and revenue ahead of a planned IPO.

Background

OpenAI's relationship with Microsoft had been central to its growth, with the cloud provider holding exclusive rights to OpenAI's models for years. That arrangement gave Microsoft's Azure a key advantage in the AI cloud market. However, in 2026 OpenAI ended the exclusivity, allowing the company to distribute its models more widely. Soon after, Amazon Web Services began hosting OpenAI models. Today's deal with Google Cloud completes the trifecta. The cloud computing market is booming, driven by demand for AI, with Google Cloud seeing 82% revenue growth last quarter. OpenAI is now valued at $1.4 trillion and preparing for an IPO, making broad distribution a priority.

Key Perspectives

OpenAI: The company sees this as a critical step to expand enterprise adoption and reduce reliance on any single partner, positioning itself for long-term growth and an eventual IPO. Google Cloud: By adding OpenAI's models, Google gains a highly sought-after AI product to attract developers and data scientists, strengthening its cloud business against Amazon and Microsoft. Enterprise Developers: They benefit from more choice and flexibility, being able to use OpenAI's models alongside Google's own Gemini within a single cloud environment. Microsoft: While no direct response is reported, the end of exclusivity means Azure loses a unique selling point, though Microsoft may still maintain a close partnership with OpenAI through other ventures.

What to Watch

Adoption rates of OpenAI models on Google Cloud, and any promotions Google offers to encourage usage.
Upcoming quarterly earnings from Google Cloud, Amazon Web Services, and Microsoft Azure, to see if cloud growth patterns shift.
OpenAI's progress toward its IPO, and any changes in its corporate structure.
Potential reaction from Microsoft, possibly including deeper investments in alternative AI models or renewed partnership terms.

Sources

OpenAI brings its frontier models to rival Google Cloud · Axios
OpenAI to bring AI models to Google's cloud, in further expansion beyond Microsoft · Tech
OpenAI to bring AI models to Google's cloud, in further expansion beyond Microsoft · US Top News and Analysis

Checked

11 claims in this story checked against 1 source: 5 supported.

Show each claim

SupportedOpenAI will bring its AI models to Google Cloud, expanding beyond Microsoft.Tech: “OpenAI will make its artificial intelligence models available for developers through Google's cloud, following years of competition between the two companies.”
Partly supportedOpenAI's GPT products will be on all three major cloud platforms.Tech: “the move puts OpenAI's models on all three of the top cloud infrastructure providers.”
SupportedOpenAI's expansion to Google Cloud follows the end of Microsoft's exclusive license and a deal with Amazon.Tech: “Less than six months ago, OpenAI said Microsoft would no longer have the exclusive license on its intellectual property. The day after that ended, cloud leader Amazon unveiled plans to host OpenAI models.”
Partly supportedThe expansion is critical to building OpenAI's enterprise business beyond its consumer roots, the company said.Tech: “That's critical as the ChatGPT creator looks to build its business beyond its consumer roots”
SupportedOpenAI is reportedly courting investors at a $1.4 trillion valuation and targeting an IPO.Tech: “Now OpenAI is courting investors at a $1.4 trillion valuation and targeting an initial public offering.”
Partly supportedGoogle Cloud's annualized revenue growth accelerated to 82% in the second quarter from 63% in the first quarter.Tech: “Annualized revenue growth in the segment accelerated to about 82% in the second quarter from 63% in the first quarter”
Partly supportedAWS hosted OpenAI models shortly after Microsoft's exclusive license ended.Tech: “The day after that ended, cloud leader Amazon unveiled plans to host OpenAI models.”
SupportedOpenAI said, “Google Cloud's longstanding investment in machine learning and AI has made it a destination for AI workloads and the developers and data scientists building them.”Tech: ““Google Cloud's longstanding investment in machine learning and AI has made it a destination for AI workloads and the developers and data scientists building them,” OpenAI said in a blog post.”
SupportedOpenAI models will be available in Google Cloud's Model Garden and Antigravity coding tool in the coming weeks.Tech: “Now Google is getting its shot, bringing OpenAI's GPT products to its cloud's model garden and Antigravity coding tool in the coming weeks.”
Not in the sourcesThe Transformer paper underpins modern AI.Tech
Partly supportedOpenAI popularised the technology with ChatGPT.Tech: “it was OpenAI that helped bring the technology forward with ChatGPT.”