Model and API retirements

Within 30 days64Firm dates ahead558

64 within 30 days · 558 firm dates ahead

GitHub model and API retirement dates

1 scheduled · next Nov 16, 2026 · 50 recorded · GitHub Copilot, GitHub

Calendar

Retirements

Next 30 days

GitHubModelUnverified

Selected GitHub Copilot models in mid-November

Stops answering.

in 7 daysNov 16

Recently retired

GitHubProductUnverified

GitHub Actions: macOS 14 runner image

Was retired.

7 days agoNov 2
GitHub CopilotModelUnverified

Gemini 3.7 Flash

Stopped answering on GitHub Copilot.

21 days agoOct 19
GitHub CopilotModelUnverified

GPT-5 mini

Stopped answering on GitHub Copilot.

21 days agoOct 19
GitHub CopilotModelUnverified

GPT-5.4

Stopped answering on GitHub Copilot.

21 days agoOct 19
GitHub CopilotModelUnverified

GPT-5.4 mini

Stopped answering on GitHub Copilot.

21 days agoOct 19
GitHub CopilotModelUnverified

GPT-5.5

Stopped answering on GitHub Copilot.

21 days agoOct 19
GitHubModelUnverified

Selected GitHub Copilot models in mid-October

Stopped answering.

21 days agoOct 19
GitHub CopilotModelUnverified

Claude Opus 4.7

Stopped answering on GitHub Copilot.

38 days agoOct 2
GitHub CopilotModelUnverified

Gemini 3.5 Flash

Stopped answering on GitHub Copilot.

38 days agoOct 2
GitHub CopilotModelUnverified

Gemini 3.6 Flash

Stopped answering on GitHub Copilot.

38 days agoOct 2
GitHub CopilotModelUnverified

Kimi K2.7 Code

Stopped answering on GitHub Copilot.

38 days agoOct 2
GitHubModelUnverified

Selected GitHub Copilot models

Stopped answering.

38 days agoOct 2
GitHub CopilotModelUnverified

MAI-Code-1-Flash

Stopped answering on GitHub Copilot.

60 days agoSep 10
GitHub CopilotModelUnverified

Claude Opus 4.5

Stopped answering on GitHub Copilot.

retiredSep 1
GitHub CopilotModelUnverified

Claude Sonnet 4.5

Stopped answering on GitHub Copilot.

retiredSep 1
GitHub CopilotModelUnverified

Gemini 3.1 Pro

Stopped answering on GitHub Copilot.

retiredSep 1
GitHub CopilotModelUnverified

Raptor mini

Stopped answering on GitHub Copilot.

retiredSep 1
GitHubModelUnverified

Selected GitHub Copilot models

Stopped answering.

retiredSep 1
GitHubModelUnverified

Upcoming August 2026 model deprecations in GitHub Copilot

Stopped answering.

retiredSep 1
GitHubAPIUnverified

GitHub Classroom

Was switched off.

retiredAug 28
GitHubProductUnverified

Custom thread subscriptions

Was retired on GitHub.

retiredAug 14
GitHubProductUnverified

Copilot Billing Preview app

Was retired on GitHub.

retiredAug 3
GitHub CopilotModelUnverified

Gemini 2.5 Pro

Stopped answering on GitHub Copilot.

retiredJul 31
GitHubModelUnverified

Gemini 2.5 Pro and Gemini 3 Flash

Stopped answering on GitHub.

retiredJul 31
GitHub CopilotModelUnverified

Gemini 3 Flash

Stopped answering on GitHub Copilot.

retiredJul 31
GitHubModelUnverified

GitHub Models

Stopped answering.

retiredJul 30
GitHub CopilotModelUnverified

Claude Opus 4.6 (fast mode) (preview)

Stopped answering on GitHub Copilot.

retiredJun 29
GitHub CopilotModelUnverified

GPT-5.2

Stopped answering on GitHub Copilot.

retiredJun 5
GitHub CopilotModelUnverified

GPT-5.2-Codex

Stopped answering on GitHub Copilot.

retiredJun 5
GitHub CopilotModelUnverified

GPT-4.1

Stopped answering on GitHub Copilot.

retiredJun 1
GitHub CopilotModelUnverified

Grok Code Fast

Stopped answering on GitHub Copilot.

retiredMay 15

Changes

Mon, Oct 19

GitHubAnnouncedUnverified

Selected GitHub Copilot models in mid-November

GitHub lists Selected GitHub Copilot models in mid-November to retire on Nov 16, 2026.

Source

Mon, Oct 5

GitHubReplacementUnverified

o4-mini

GitHub changed the replacement for o4-mini from GPT-5 mini to Latest GPT mini model.

Source
GitHubReplacementUnverified

o3-mini

GitHub changed the replacement for o3-mini from GPT-5 mini to Latest GPT mini model.

Source
GitHubReplacementUnverified

o3

GitHub changed the replacement for o3 from GPT-5.5 to Latest GPT model.

Source
GitHubReplacementUnverified

o1-mini

GitHub changed the replacement for o1-mini from GPT-5 mini to Latest GPT mini model.

Source
GitHubReplacementUnverified

Gemini 2.0 Flash

GitHub changed the replacement for Gemini 2.0 Flash from Gemini 3.8 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

Claude Sonnet 3.7 Thinking

GitHub changed the replacement for Claude Sonnet 3.7 Thinking from Claude Sonnet 4.6 to Latest Claude Sonnet model.

Source
GitHubReplacementUnverified

Claude Sonnet 3.7

GitHub changed the replacement for Claude Sonnet 3.7 from Claude Sonnet 4.6 to Latest Claude Sonnet model.

Source
GitHubReplacementUnverified

Claude Opus

GitHub changed the replacement for Claude Opus from Claude Opus 5 to Latest Claude Opus model.

Source
GitHubReplacementUnverified

Claude Sonnet 3.5

GitHub changed the replacement for Claude Sonnet 3.5 from Claude Haiku 4.5 to Latest Claude Haiku model.

Source
GitHubReplacementUnverified

GPT-5-Codex

GitHub changed the replacement for GPT-5-Codex from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

GPT-5

GitHub changed the replacement for GPT-5 from GPT-5.5 to Latest GPT model.

Source
GitHubReplacementUnverified

Claude Opus 4.1

GitHub changed the replacement for Claude Opus 4.1 from Claude Opus 5 to Latest Claude Opus model.

Source
GitHubReplacementUnverified

Gemini 3 Pro

GitHub changed the replacement for Gemini 3 Pro from Gemini 3.8 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

GPT-5.1-Codex-Mini

GitHub changed the replacement for GPT-5.1-Codex-Mini from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

GPT-5.1-Codex-Max

GitHub changed the replacement for GPT-5.1-Codex-Max from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

GPT-5.1-Codex

GitHub changed the replacement for GPT-5.1-Codex from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

GPT-5.1

GitHub changed the replacement for GPT-5.1 from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

Claude Sonnet

GitHub changed the replacement for Claude Sonnet from Claude Sonnet 4.6 to Latest Claude Sonnet model.

Source
GitHubReplacementUnverified

Grok Code Fast

GitHub changed the replacement for Grok Code Fast from GPT-5 mini to Latest GPT mini model.

Source
GitHubReplacementUnverified

GPT-4.1

GitHub changed the replacement for GPT-4.1 from GPT-5.5 to Latest GPT model.

Source
GitHubReplacementUnverified

GPT-5.2-Codex

GitHub changed the replacement for GPT-5.2-Codex from GPT-5.3-Codex to Latest GPT Codex model.

Source
GitHubReplacementUnverified

GPT-5.2

GitHub changed the replacement for GPT-5.2 from GPT-5.5 to Latest GPT model.

Source
GitHubReplacementUnverified

Claude Opus 4.6 (fast mode) (preview)

GitHub changed the replacement for Claude Opus 4.6 (fast mode) (preview) from Claude Opus 4.8 (fast mode) (preview) to Latest Claude Opus model in fast mode.

Source
GitHubReplacementUnverified

Gemini 3 Flash

GitHub changed the replacement for Gemini 3 Flash from Gemini 3.6 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

Gemini 2.5 Pro

GitHub changed the replacement for Gemini 2.5 Pro from Gemini 3.8 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

Raptor mini

GitHub changed the replacement for Raptor mini from MAI-Code-1.1-Flash to Latest MAI-Code model.

Source
GitHubReplacementUnverified

Gemini 3.1 Pro

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

Source
GitHubReplacementUnverified

Claude Sonnet 4.5

GitHub changed the replacement for Claude Sonnet 4.5 from Claude Sonnet 5 to Latest Claude Sonnet model.

Source
GitHubReplacementUnverified

Claude Opus 4.5

GitHub changed the replacement for Claude Opus 4.5 from Claude Opus 5 to Latest Claude Opus model.

Source
GitHubReplacementUnverified

MAI-Code-1-Flash

GitHub changed the replacement for MAI-Code-1-Flash from MAI-Code-1.1-Flash to Latest MAI-Code model.

Source
GitHubReplacementUnverified

Kimi K2.7 Code

GitHub changed the replacement for Kimi K2.7 Code from Kimi K3 to Latest Kimi model.

Source
GitHubReplacementUnverified

Gemini 3.6 Flash

GitHub changed the replacement for Gemini 3.6 Flash from Gemini 3.8 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

Gemini 3.5 Flash

GitHub changed the replacement for Gemini 3.5 Flash from Gemini 3.8 Flash to Latest Gemini Flash model.

Source
GitHubReplacementUnverified

Claude Opus 4.7

GitHub changed the replacement for Claude Opus 4.7 from Claude Opus 5 to Latest Claude Opus model.

Source
GitHubAnnouncedUnverified

GitHub Actions: macOS 14 runner image

GitHub lists GitHub Actions: macOS 14 runner image to retire on Nov 2, 2026.

Source

Fri, Sep 25

GitHubAnnouncedUnverified

Gemini 2.5 Pro and Gemini 3 Flash

GitHub lists Gemini 2.5 Pro and Gemini 3 Flash to retire on Jul 31, 2026.

Source
GitHubAnnouncedUnverified

Copilot Billing Preview app

GitHub lists Copilot Billing Preview app to retire on Aug 3, 2026.

Source
GitHubAnnouncedUnverified

Upcoming August 2026 model deprecations in GitHub Copilot

GitHub lists Upcoming August 2026 model deprecations in GitHub Copilot to retire on Sep 1, 2026.

Source
GitHubAnnouncedUnverified

Custom thread subscriptions

GitHub lists Custom thread subscriptions to retire on Aug 14, 2026.

Source
GitHubAnnouncedUnverified

GitHub Classroom

GitHub lists GitHub Classroom to retire on Aug 28, 2026.

Source
GitHubAnnouncedUnverified

Selected GitHub Copilot models

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

Source
GitHubAnnouncedUnverified

Selected GitHub Copilot models

GitHub lists Selected GitHub Copilot models to retire on Oct 2, 2026.

Source
GitHubAnnouncedUnverified

Selected GitHub Copilot models in mid-October

GitHub lists Selected GitHub Copilot models in mid-October to retire on Oct 19, 2026.

Source
About GitHub's dates

Read from docs.github.com/en/copilot/reference/ai-models/supported-models and the other pages for GitHub Copilot, GitHub. Calendar feed: sunsets.fru.dev/vendors/github.ics.