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GPT-4o mini tts deprecation & shutdown dates
4 GPT-4o mini tts versions tracked across 2 providers. Next shutdown: gpt-4o-mini-tts-2025-03-20 on OpenAI, Jan 6, 2027. Official replacements named: gpt-realtime-2.1-mini.
Last checked 2026-10-18 on the official deprecation pages.
Every GPT-4o mini tts version on every provider we track, with the date and replacement each official deprecation page gives.
| Model ID | Provider | Status | Shutdown | Replacement |
|---|---|---|---|---|
gpt-4o-mini-tts (2025-03-20) | Azure OpenAI | retired | Oct 15, 2026 | None listed by provider |
gpt-4o-mini-tts-2025-03-20 | OpenAI | scheduled | Jan 6, 2027 | gpt-realtime-2.1-mini |
gpt-4o-mini-tts-2025-12-15 | OpenAI | scheduled | Jan 6, 2027 | gpt-realtime-2.1-mini |
gpt-4o-mini-tts (2025-12-15) | Azure OpenAI | scheduled | Jun 15, 2027 | None listed by provider |
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Frequently asked questions
When is GPT-4o mini tts being deprecated?
4 GPT-4o mini tts versions tracked across 2 providers. Next shutdown: gpt-4o-mini-tts-2025-03-20 on OpenAI, Jan 6, 2027. Official replacements named: gpt-realtime-2.1-mini.
What replaces GPT-4o mini tts?
The providers name: gpt-realtime-2.1-mini.
When does gpt-4o-mini-tts (2025-03-20) on Azure OpenAI shut down?
gpt-4o-mini-tts (2025-03-20) on Azure OpenAI was shut down on Oct 15, 2026. The provider lists no replacement.
When does gpt-4o-mini-tts-2025-03-20 on OpenAI shut down?
gpt-4o-mini-tts-2025-03-20 on OpenAI shuts down on Jan 6, 2027. Recommended replacement: gpt-realtime-2.1-mini.
When does gpt-4o-mini-tts-2025-12-15 on OpenAI shut down?
gpt-4o-mini-tts-2025-12-15 on OpenAI shuts down on Jan 6, 2027. Recommended replacement: gpt-realtime-2.1-mini.
When does gpt-4o-mini-tts (2025-12-15) on Azure OpenAI shut down?
gpt-4o-mini-tts (2025-12-15) on Azure OpenAI shuts down on Jun 15, 2027. The provider lists no replacement.