# Migrating off gpt-5.4-pro

**Azure OpenAI** retires **gpt-5.4-pro** on **2027-09-07** (in 303 days).
No replacement named by the provider.

Source: https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule
Source last checked: 2026-11-07.
Calendar as of 2026-11-08 UTC.

| Model | Provider | Retires | Replacement |
|---|---|---|---|
| gpt-5.4-pro | Azure OpenAI | 2027-09-07 | — not named |

Source: https://llmlatency.dev/migrate/azure-openai-gpt-5-4-pro