gpt-4-0314

gpt-4-0314 (OpenAI) was shut down on Mar 26, 2026; calls to it fail. OpenAI recommends gpt-5 or gpt-4.1* instead.

Unconfirmed: the provider's pages disagree or look out of date. Check the source before acting on this.

Provider

OpenAI

Shutdown

Mar 26, 2026 (already shut down)

Announced

Sep 26, 2025

Replace with

gpt-5 or gpt-4.1*

• Model appears in more than one deprecation section with different dates; the most recent announcement is used as retiresOn.

Source: https://developers.openai.com/api/docs/deprecations · report a wrong date