ChatGPT — September 11, 2026

September 11, 2026

A significant platform update with the planned retirement of custom GPTs. A clear migration path to plugins is provided, allowing for the transition of existing functionalities. These new plugins offer enhanced capabilities through the combination of reusable instructions with connected applications. User preparation through current GPT review in advance of the migration is advisable.

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Planned custom GPT retirement and migration to plugins
We’re planning to retire custom GPTs across ChatGPT plans and provide a migration path to plugins, which can combine reusable instructions with connected apps. You can continue using existing GPTs until the retirement date that applies to you, subject to your permissions. To prepare, review the GPTs you rely on and identify their creators and anyone who needs access. When migration becomes available, test migrated plugins and review sharing. Timing and availability may vary by plan and workspace; follow applicable notices and learn more about the planned retirement.