All providers · 1 official entry
GPT-4.1 deprecation date & shutdown status by provider
Next shutdown: gpt-4.1 (version 2025-04-14) on Microsoft Foundry / Azure OpenAI, April 14, 2027. OpenAI has not announced a shutdown date for GPT-4.1 (as of 2026-09-26).
| Provider | Status | Replacement | Source |
|---|---|---|---|
| OpenAI gpt-4.1 | No shutdown date announced (as of 2026-09-26) | — | Official page |
Azuregpt-4.1version 2025-04-14 | — | Official notice |
No OpenAI retirement is listed for GPT-4.1 on the official OpenAI deprecations page as of 2026-09-26. The date above applies only to Microsoft Foundry / Azure OpenAI.
Per-provider details
Related models
Questions
When will GPT-4.1 be deprecated?
OpenAI: No shutdown date announced (as of 2026-09-26). Microsoft Foundry / Azure OpenAI: gpt-4.1 (version 2025-04-14) is scheduled to shut down on April 14, 2027. Dates come from each provider’s official deprecation page (data verified 2026-09-26).
Is GPT-4.1 deprecated?
GPT-4.1 has a deprecation or retirement entry from Microsoft Foundry / Azure OpenAI. OpenAI has not listed a retirement for it (as of 2026-09-26). See the table on this page for the exact model IDs and dates.
What should I use instead of GPT-4.1?
The providers have not named a specific replacement. Check the official sources linked on this page.