Model and API retirements

Within 30 days64Firm dates ahead558

64 within 30 days · 558 firm dates ahead

Gemini 3.1 Pro retirement date and replacement

GitHub Copilot · Model · retired Sep 1, 2026 (retired)Unverified

Vendor page

Dates

Checked Nov 9, 2026 on GitHub's page
RetiredSep 1, 2026 (retired)
ReplacementLatest Gemini Flash model
What it isGemini 3.1 Pro stopped answering on GitHub Copilot.
Sourcedocs.github.com/en/copilot/reference/ai-models/supported-models

Changes

ReplacementUnverified

GitHub changed the replacement for Gemini 3.1 Pro from Gemini 3.6 Flash to Latest Gemini Flash model.

Oct 5Source

Around the same time on GitHub Copilot

GitHub
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