Model and API retirements

Within 30 days64Firm dates ahead558

64 within 30 days · 558 firm dates ahead

Selected GitHub Copilot models retirement date and replacement

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

Vendor page

Dates

Checked Sep 25, 2026 on GitHub's page
RetiredSep 1, 2026 (retired)
AnnouncedAug 31, 2026
ReplacementNone named
What it isSelected GitHub Copilot models stopped answering.
Sourcegithub.blog/changelog/2026-08-31-selected-github-copilot-models-deprecated

Changes

AnnouncedUnverified

GitHub lists Selected GitHub Copilot models to retire on Sep 1, 2026.

Sep 25Source

Around the same time on GitHub

GitHub
GitHubModelUnverified

GitHub Models

Stopped answering.

retiredJul 30
GitHubModelUnverified

Gemini 2.5 Pro and Gemini 3 Flash

Stopped answering on GitHub.

retiredJul 31
GitHubProductUnverified

Copilot Billing Preview app

Was retired on GitHub.

retiredAug 3
GitHubProductUnverified

Custom thread subscriptions

Was retired on GitHub.

retiredAug 14
GitHubAPIUnverified

GitHub Classroom

Was switched off.

retiredAug 28
GitHubModelUnverified

Upcoming August 2026 model deprecations in GitHub Copilot

Stopped answering.

retiredSep 1
GitHubModelUnverified

Selected GitHub Copilot models

Stopped answering.

38 days agoOct 2