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Google Cloud privately previews OpenAI GPT-6 models

4 sources · 4 articlesFirst reported Updated ()
What's new

Reports through October 23 add no facts beyond the private-preview data controls, Codex access, and spend terms already described.

Merged summary · x-ai/grok-4.7 · rewritten as coverage arrivesSummaries by Vani AI

Selected enterprises can privately preview OpenAI GPT-6 models on Google Cloud, with broader availability planned in coming weeks.

Google Cloud is offering OpenAI frontier models to selected businesses in private preview, while OpenAI and Ars Technica say general availability is planned in the coming weeks rather than now. The Decoder and Help Net Security name GPT-6 Astra, GPT-6.1 Sol, and GPT-6 Luna; Ars describes those three as the GPT 6.1 set in Model Garden. Purchases go through Google Cloud Marketplace, appear on one invoice, and can draw down existing spend commitments. Google says prompts, context, and outputs stay in designated boundaries and will not train foundation models; zero data retention and Confidential Compute are planned, not yet available. The models are also slated for Google Antigravity and Gemini for business. Microsoft remains OpenAI’s primary cloud partner, and Google says it is the only major cloud offering Gemini, Claude, and OpenAI’s closed models.

Key facts
  • Private preview is limited to selected enterprises, with sign-ups open.
  • OpenAI and Ars put wider availability in coming weeks, with no fixed date.
  • Preview calls can use Google Cloud APIs plus Codex CLI and Desktop.
  • Usage may qualify for Flexible Savings Plans tied to a monthly commitment.
  • Astra is the costliest to run; Sol and Luna are cheaper or faster.
  • Box said it will pair the models with Google Cloud security controls.
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Timeline

dated events in the reporting · oldest first
  1. Oct 21, 2026OpenAI models enter Google Cloud private preview · The Decoder

What each outlet adds

beyond the shared facts
  • OpenAI NewsMarketplace buying, spend commitments, and Microsoft as primary partner
  • The DecoderNamed model roles and Google’s only-major-provider claim
  • Ars TechnicaAstra is costliest; workloads compared by performance, latency, and cost
  • Help Net SecurityPlanned zero retention and Confidential Compute; Codex and Box details
Vendors
GoogleOpenAIAnthropicGoogle Cloud
Products
Google CloudGemini for BusinessGoogle AntigravityAntigravityModel GardenCodexGemini AgentGoogle Cloud MarketplaceCodex CLICodex DesktopGemini
Organizations
MicrosoftOpenAIGoogle CloudBox
AI models
GPT-6 AstraGPT-6.1 SolGPT-6 LunaGeminiClaudeGPT 6.1 AstraGPT 6.1 SolGPT 6.1 Luna

Coverage

oldest first · one row per article · UTC
  1. · 4d ago OpenAI NewsFirst report

    OpenAI models and Codex to reach Google Cloud Model Garden

    Customers will buy the models in Google Cloud Marketplace and can apply existing Google Cloud spend commitments; general availability is planned in coming weeks.

  2. · 4d ago The Decoder

    Google Cloud offers OpenAI models alongside Gemini and Claude

    GPT-6 Astra, GPT-6.1 Sol, and GPT-6 Luna launch in private preview for selected enterprises.

  3. · 4d ago Ars Technica · AI

    OpenAI GPT 6.1 models coming to Google Cloud and Antigravity

    Astra, Sol, and Luna will run on Google infrastructure and bill through Cloud Marketplace in the coming weeks.

  4. · 2d ago Help Net Security

    Google Cloud adds OpenAI GPT-6 models in private preview

    Google says prompts, context and outputs stay in designated boundaries and will not train foundation models.