gpt-4o-mini-tts-2025-12-15

gpt-4o-mini-tts-2025-12-15 (OpenAI) shuts down Jan 6, 2027 (in 75 days). OpenAI recommends gpt-realtime-2.1-mini instead.

Provider

OpenAI

Shutdown

Jan 6, 2027 (in 75 days)

Announced

Oct 1, 2026

Replace with

gpt-realtime-2.1-mini

Currently behind

gpt-4o-mini-tts (the provider can repoint these)

• floatingAliases currently resolve to this snapshot per the official model page; OpenAI could repoint them, so re-check before calling them dead.

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