Allison announces that OpenAI’s GPT-5.2 model is now in public preview for GitHub Copilot, expanding access to advanced AI capabilities for developers across multiple platforms.

OpenAI’s GPT-5.2 Now Available in GitHub Copilot Public Preview

Author: Allison

OpenAI’s latest model, GPT-5.2, focused on long context understanding and front-end UI generation, is now in public preview for users of GitHub Copilot Pro, Pro+, Business, and Enterprise plans.

Availability in GitHub Copilot

You can now choose GPT-5.2 within GitHub Copilot across several platforms:

Visual Studio Code (chat, ask, edit, agent modes)
Copilot Chat on GitHub.com
GitHub Mobile (iOS and Android)
Copilot CLI

The rollout is gradual. If you don’t see GPT-5.2 yet, check again soon.

Enabling Access

Enterprise and Business Plans:
- Admins must enable GPT-5.2 in Copilot settings.
- Once enabled, all organization users can select GPT-5.2 via the model picker.
Pro and Pro+ Plans:
- Users can select GPT-5.2 directly in the model picker after confirming a one-time prompt.
Bring Your Own Key (BYOK):
- In Visual Studio Code, go to Manage Models in the model picker.
- Choose OpenAI GPT-5.2 and follow prompts to enter your OpenAI API key.

Learn More

For a full list of available models, visit GitHub’s Copilot model documentation.
For questions or to give feedback, join the GitHub Community Copilot Conversations.

Summary: GPT-5.2 support brings more advanced AI model options to GitHub Copilot, making it easier to work with long context and UI generation tasks, while expanding accessibility for both individuals and enterprises.

This post appeared first on “The GitHub Blog”. Read the entire article here