OpenAI’s GPT-6 Sol and GPT-6 Luna now available
UpdateVerifiedAdded Sep 22, 2026
OpenAI’s GPT-6 family is expanding in GitHub Copilot with two additional models: GPT-6 Sol, and GPT-6 Luna. Joining the previously released GPT-6 Astra, these new options let you select the model that best fits your task, whether that’s everyday agentic coding or fast, cost-efficient assistance.
Topics: AI agents, LLMs, Governance, Pricing, Developer tools
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More GitHub Copilot releases
Every GitHub Copilot release| Date | Release | Type |
|---|---|---|
| Sep 22 | Claude Opus 5.5 is now available in GitHub Copilot Update | Update |
| Sep 22 | Faster C++ code intelligence with whole codebase indexingunverified Update | Update |
| Sep 23 | OpenTelemetry in the GitHub Copilot appunverified Update | Update |
| Sep 23 | New features and improvements in Copilot for JetBrainsunverified Preview | Preview |
| Sep 23 | More ways to request and configure Copilot code reviewsunverified GA | GA |
| Sep 23 | Local sandboxing in the GitHub Copilot appunverified Update | Update |
| Sep 21 | Grok 4.7 is now available in GitHub Copilot Update | Update |
| Sep 18 | Copilot code review: An improved review experience GA | GA |
