CANONICAL HISTORY
GPT-5.2 Release
OpenAI introduced GPT-5.2 on December 11, 2025.
Evidence / resource
This page preserves the public LINEAiGE record and its first-party source relationship.
Record identity
LINEAiGE IDgpt-5-2-2025
OpenAI introduced GPT-5.2 on December 11, 2025.
This page preserves the public LINEAiGE record and its first-party source relationship.
LINEAiGE IDgpt-5-2-2025