GPT-6.1 Astra, Sol and Luna on Google Cloud
OpenAI and Google announced that OpenAI's GPT-6 and 6.1 models Astra, Sol and Luna will come to Google Cloud, starting with a private preview for select enterprise customers.
OpenAI's frontier models will be listed in Google Cloud's Model Garden, which has more than 200 models, and will run entirely on Google's infrastructure. Billing goes through the Google Cloud Marketplace, so customers with existing Google Cloud spending commitments can use them. GPT models are also due to appear in Google's Antigravity coding tool, though Google has not said which ones.
- Date
- Wednesday 21 October 2026
- Lab
- OpenAI
- Kind
- feature
- Access
- research preview
Private preview now, with wider Model Garden availability in the coming weeks. OpenAI says Microsoft remains its primary cloud partner. Based on press coverage only, with no Google or OpenAI page read.
Sources
- arstechnica.com/ai/2026/10/openais-latest-ai-models-are-coming-to-google-cloud-and-antigra
- theinformation.com/briefings/openai-bring-models-google-cloud
This record was checked and corrected against its sources on 21 October 2026. How we check