GitHub Copilot deprecates GPT-5.2 models
aideprecationengineer
deprecation
GitHub has deprecated the GPT-5.2 and GPT-5.2-Codex models across most of its Copilot experiences, effective June 5, 2026. This change impacts features like Copilot Chat, inline edits, and code completions. Engineers and developers using these Copilot features should be aware of this model deprecation.
Deprecations (1) ›
- GPT-5.2 and GPT-5.2-Codex models deprecated
The GPT-5.2 and GPT-5.2-Codex models have been deprecated across most GitHub Copilot experiences. This includes Copilot Chat, inline edits, ask and agent modes, and code completions.
Read the original announcement →
https://github.blog/changelog/2026-06-05-gpt-5-2-and-gpt-5-2-codex-deprecated