OpenAI - 1

2026 (4)

September (2)

github: OpenAI’s GPT-6 Sol and GPT-6 Luna now available

GitHub

2026-09-22

GitHub Copilot now includes two additional OpenAI GPT-6 models: GPT-6 Sol and GPT-6 Luna. They join the previously available GPT-6 Astra as selectable model options.

github: GPT-6 Astra is generally available in GitHub Copilot

GitHub

2026-09-04

GPT-6 Astra from OpenAI is now generally available in GitHub Copilot. GitHub says the model is intended for long-horizon, autonomous coding and agentic tasks.

July (2)

azure: [Launched] Generally Available: Open AI GPT-5.6 on Azure Databricks

Azure Updates

2026-07-09

OpenAI GPT-5.6 is now generally available on Azure Databricks. Customers can use GPT 5.6 purchased through Microsoft Foundry via a Model Serving Endpoint in Azure Databricks.

github: OpenAI’s GPT-5.6 Sol, Terra, and Luna are now available in GitHub Copilot

GitHub

2026-07-09

GitHub Copilot is rolling out OpenAI’s GPT-5.6 family. The release adds three variants — Sol, Terra, and Luna — so users can choose a model based on the task.