OpenAI's GPT 6 models to arrive on Google Cloud and Antigravity

Google's Model Garden is set to add OpenAI's models in the coming weeks, expanding its catalogue of more than 200 options, according to Ars Technica. The full suite of current GPT 6 and 6.1 models, named Astra, Sol, and Luna, will launch on the platform. Astra will be the most expensive of the three to run.

Google Cloud already offers access to its own Gemini models, along with open models such as Mistral, Llama, and Gemma. Anthropic's Claude has also been available for some time. With the addition of OpenAI, Google says it will be the only major cloud provider offering access to all three leading closed large language models.

OpenAI notes that Microsoft continues to be its primary cloud partner. The arrangement appears aimed at enterprise customers seeking flexibility: Google says its system can dynamically move workloads between models based on performance, latency, and efficiency.

Analysis

Why This Matters

Enterprise customers will be able to compare and switch between leading models without leaving Google Cloud.
The deal gives OpenAI a second major distribution channel for its most advanced models.
Cloud rivalry intensifies as providers compete to offer the broadest model choice.

Background

Cloud providers have increasingly opened their platforms to rivals' AI models, a shift from earlier years when each cloud aggressively pushed its own models. Google's Model Garden is part of a broader trend toward model marketplaces, letting developers mix and match offerings. The arrangement with OpenAI is unusual because Google is simultaneously developing its own competing Gemini models, while Microsoft, a major Google Cloud competitor, remains OpenAI's primary cloud partner.

Key Perspectives

Google: Positioned itself as the cloud provider with the widest range of model options, now adding OpenAI's frontier models to its catalogue and its agent-powered coding tool. OpenAI: Gains additional reach in enterprise and developer markets while maintaining Microsoft as its primary cloud partner. Market observers: The arrangement shows how cloud and AI companies are forming complex, sometimes overlapping partnerships in a fast-moving market.

What to Watch

Whether Google Cloud's model routing features steer enterprise workloads toward OpenAI models.
Any competitive response from Microsoft and its Azure OpenAI offerings.
Pricing for OpenAI models on Google Cloud, particularly Astra, and how demand shifts between providers.

Checked

10 claims in this story checked against 1 source: 4 supported.

Show each claim

Partly supportedGPT 6 models will arrive on both Google Cloud and Antigravity.Ars Technica - All content: “Perhaps more importantly, GPT models will soon appear in Antigravity, Google's agent-powered coding tool.”
Partly supportedGoogle Cloud will offer OpenAI's frontier models alongside Gemini and Claude, including in Antigravity.Ars Technica - All content: “The garden already offers access to Google's Gemini models, as well as an assortment of open models like Mistral, Llama, and Gemma. Anthropic's Claude AI has also been available for some time.”
Partly supportedOpenAI's latest frontier models will soon be available through Google Cloud and Antigravity under a new arrangement.Ars Technica - All content: “OpenAI and Google have come to an arrangement that will see the former's frontier models arrive in Google Cloud services.”
SupportedModel Garden will add OpenAI models in the coming weeks, expanding a catalogue of more than 200 options, according to Ars Technica.Ars Technica - All content: “For enterprise customers and AI enthusiasts, OpenAI's latest model will appear in Google's "Model Garden" in the coming weeks, adding to its 200-plus options.”
Partly supportedThe full suite of current GPT 6 and 6.1 models—Astra, Sol and Luna—will launch on Model Garden.Ars Technica - All content: “the full suite of current GPT 6 and 6.1 models—Astra, Sol, and Luna—will launch on Google Cloud.”
SupportedAstra will be the most expensive of the three models to run.Ars Technica - All content: “Astra will naturally cost the most to run”
Partly supportedGoogle says it will be the only major cloud provider offering all three leading closed LLMs.Ars Technica - All content: “Google says it's now the only large cloud provider offering access to all three leading closed LLMs.”
SupportedOpenAI says Microsoft continues to be its primary cloud partner.Ars Technica - All content: “While OpenAI notes that Microsoft continues to be its primary cloud partner”
Partly supportedThe arrangement appears aimed at enterprise customers seeking flexibility.Ars Technica - All content: “For enterprise customers and AI enthusiasts, OpenAI's latest model will appear in Google's "Model Garden" in the coming weeks”
SupportedGoogle's system can dynamically move workloads between models based on performance, latency and efficiency.Ars Technica - All content: “Google's system supports dynamically moving workloads between LLMs based on performance, latency, and efficiency.”