ProductsSep 4, 20261 min readGPT-6 Astra is generally available in GitHub Copilot - The GitHub Blog0SaveShareContentsWhy it mattersAccess ModeAPI & PlatformManaged Enterprise CloudCategoryProductsIndustry DomainThe Core DevelopmentGPT-6 Astra is generally available in GitHub Copilot The GitHub BlogWhy it mattersGPT-6 Astra is generally available in GitHub Copilot The GitHub Blog Reported by Google News — OpenAI / GPT-6 Astra on September 4, 2026.