All model families · Shutdown calendar
GPT-4.1 deprecation & shutdown dates
2 GPT-4.1 versions tracked across 2 providers. Next shutdown: GPT-4.1 ( gpt-4.1-2025-04-14 ) on OpenAI, Jan 14, 2027. Official replacements named: gpt-6-luna.
Last checked 2026-10-18 on the official deprecation pages.
Every GPT-4.1 version on every provider we track, with the date and replacement each official deprecation page gives.
| Model ID | Provider | Status | Shutdown | Replacement |
|---|---|---|---|---|
GPT-4.1 ( gpt-4.1-2025-04-14 ) | OpenAI | scheduled | Jan 14, 2027 | gpt-6-luna |
gpt-4.1 (2025-04-14) | Azure OpenAI | scheduled | Apr 14, 2027 | None listed by provider |
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Frequently asked questions
When is GPT-4.1 being deprecated?
2 GPT-4.1 versions tracked across 2 providers. Next shutdown: GPT-4.1 ( gpt-4.1-2025-04-14 ) on OpenAI, Jan 14, 2027. Official replacements named: gpt-6-luna.
What replaces GPT-4.1?
The providers name: gpt-6-luna.
When does GPT-4.1 ( gpt-4.1-2025-04-14 ) on OpenAI shut down?
GPT-4.1 ( gpt-4.1-2025-04-14 ) on OpenAI shuts down on Jan 14, 2027. Recommended replacement: gpt-6-luna.
When does gpt-4.1 (2025-04-14) on Azure OpenAI shut down?
gpt-4.1 (2025-04-14) on Azure OpenAI shuts down on Apr 14, 2027. The provider lists no replacement.