AI BriefingCopilot GPT-5.2 Retirement
Key point
GitHub Copilot has announced the end of support for GPT-5.2 and GPT-5.2-Codex.
Details
GitHub announced that it will retire GPT-5.2 and GPT-5.2-Codex across Copilot on June 1, 2026.
The scope covers the following Copilot experiences overall.
- Copilot Chat
- inline edits
- ask and agent modes
- code completions
As an exception, GPT-5.2-Codex will continue to be available in Copilot Code Review.
GPT-5.5 and GPT-5.3-Codex were presented as replacement models. GitHub advised switching workflows and integrations to supported models in advance, and noted that Copilot Enterprise admins may need to enable access to the replacement models in model policies.
Once enabled, the models will appear in the Copilot Chat model picker in VS Code and on github.com. GitHub added that no separate removal action is needed after deprecation.
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