Gemini 3 Flash is now in public preview for GitHub Copilot

Source: GitHub Changelog

Availability in GitHub Copilot

Gemini 3 Flash is now rolling out in Copilot Pro, Pro+, Business, and Enterprise.

You’ll be able to select the model in the Copilot model picker from:

• Visual Studio Code in all modes: chat, ask, edit, agent
• Copilot Chat on github.com
• GitHub Mobile (iOS and Android)

Rollout will be gradual. If you don’t see the new model yet, check back soon.

Enabling access

• Enterprise and Business plans: Administrators must enable Gemini 3 Flash in Copilot settings. Once enabled, users in that organization will see the model in the Copilot model picker.
• Pro and Pro+ plans: Users can enable the model by selecting it in the model picker and confirming the one‑time prompt.
• Bring your own key: Within Visual Studio Code, select Manage Models from the picker, choose Gemini 3 Flash, and enter your API key when prompted.

Learn more

To explore all models available in GitHub Copilot, see our documentation on models and get started with Copilot.

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