Retires in 2 months
gpt-4o-mini-tts
OpenAI: retires on 6 Jan 2027 (in 2 months). The recommended replacement is gpt-realtime-2.1-mini.
What to do
Move calls to gpt-realtime-2.1-mini and test them before 6 Jan 2027, when calls to gpt-4o-mini-tts stop working.
Recommended replacementgpt-realtime-2.1-miniNot retiring, as far as OpenAI's deprecations page says
74
Days until retirement · 6 Jan 2027
1 OctRetirement announced · 97 days' notice
Other OpenAI models retiring
Shutdown dates and recommended replacements, as the providers publish them| Model | Retires | Move to | Announced |
|---|---|---|---|
| chatgpt-image-latest | 1 Dec 2026 (in 38 days) | gpt-image-2.5-sunburst or gpt-image-2.5-flare | 2 Jun 2026 |
| gpt-image-1-mini | 1 Dec 2026 (in 38 days) | gpt-image-2.5-sunburst or gpt-image-2.5-flare | 2 Jun 2026 |
| gpt-image-1.5 | 1 Dec 2026 (in 38 days) | gpt-image-2.5-sunburst or gpt-image-2.5-flare | 2 Jun 2026 |
| gpt-image-1.5-2025-12-16 | 1 Dec 2026 (in 38 days) | gpt-image-2.5-sunburst or gpt-image-2.5-flare | 2 Jun 2026 |
| gpt-5 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol | 11 Jun 2026 |
| gpt-5-2025-08-07 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol | 11 Jun 2026 |
| gpt-5-mini | 11 Dec 2026 (in 48 days) | gpt-5.6-terra | 11 Jun 2026 |
| gpt-5-mini-2025-08-07 | 11 Dec 2026 (in 48 days) | gpt-5.6-terra | 11 Jun 2026 |
| gpt-5-nano | 11 Dec 2026 (in 48 days) | gpt-5.6-luna | 11 Jun 2026 |
| gpt-5-nano-2025-08-07 | 11 Dec 2026 (in 48 days) | gpt-5.6-luna | 11 Jun 2026 |
20 more retiring later and 29 retired in the last 90 days
| gpt-5-pro | 11 Dec 2026 (in 48 days) | gpt-5.6-sol ( reasoning.mode: pro ) | 11 Jun 2026 |
|---|---|---|---|
| gpt-5-pro-2025-10-06 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol ( reasoning.mode: pro ) | 11 Jun 2026 |
| o3 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol | 11 Jun 2026 |
| o3-2025-04-16 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol | 11 Jun 2026 |
| o3-pro | 11 Dec 2026 (in 48 days) | gpt-5.6-sol ( reasoning.mode: pro ) | 11 Jun 2026 |
| o3-pro-2025-06-10 | 11 Dec 2026 (in 48 days) | gpt-5.6-sol ( reasoning.mode: pro ) | 11 Jun 2026 |
| gpt-4o-mini-tts-2025-03-20 | 6 Jan 2027 (in 2 months) | gpt-realtime-2.1-mini | 1 Oct 2026 |
| gpt-4o-mini-tts-2025-12-15 | 6 Jan 2027 (in 2 months) | gpt-realtime-2.1-mini | 1 Oct 2026 |
| tts-1 | 6 Jan 2027 (in 2 months) | gpt-realtime-2.1-mini | 1 Oct 2026 |
| tts-1-hd | 6 Jan 2027 (in 2 months) | gpt-realtime-2.1-mini | 1 Oct 2026 |
| GPT-4.1 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| GPT-4o | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-4.1-2025-04-14 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-4.1-mini-2025-04-14 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-4o-2024-08-06 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-4o-2024-11-20 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-4o-mini-2024-07-18 | 14 Jan 2027 (in 3 months) | gpt-6-luna | 14 Oct 2026 |
| gpt-audio | 20 Jan 2027 (in 3 months) | gpt-audio-1.5 | 20 Jul 2026 |
| gpt-realtime | 20 Jan 2027 (in 3 months) | gpt-realtime-2.1 | 20 Jul 2026 |
| gpt-realtime-2025-08-28 | 20 Jan 2027 (in 3 months) | gpt-realtime-2.1 | 20 Jul 2026 |
| gpt-3.5-turbo-0125 | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| gpt-3.5-turbo | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| gpt-3.5-turbo-completions | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| gpt-4-0613 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-0613-completions | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-completions | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-1106-preview | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-turbo | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-turbo-2024-04-09 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4-turbo-completions | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-4.1-nano | 23 Oct 2026 (1d ago) | gpt-5.6-luna | 22 Apr 2026 |
| gpt-4.1-nano-2025-04-14 | 23 Oct 2026 (1d ago) | gpt-5.6-luna | 22 Apr 2026 |
| gpt-4o-2024-05-13 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| gpt-image-1 | 23 Oct 2026 (1d ago) | gpt-image-2.5-sunburst or gpt-image-2.5-flare | 22 Apr 2026 |
| o1-2024-12-17 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| o1 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| o1-pro-2025-03-19 | 23 Oct 2026 (1d ago) | gpt-5.6-sol ( reasoning.mode: pro ) | 22 Apr 2026 |
| o1-pro | 23 Oct 2026 (1d ago) | gpt-5.6-sol ( reasoning.mode: pro ) | 22 Apr 2026 |
| o3-mini-2025-01-31 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| o3-mini | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| ft-o4-mini-2025-04-16 | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| o4-mini-2025-04-16 | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| o4-mini | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| ft-gpt-3.5-turbo | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| ft-gpt-4 | 23 Oct 2026 (1d ago) | gpt-5.6-sol | 22 Apr 2026 |
| ft-gpt-4.1-nano-2025-04-14 | 23 Oct 2026 (1d ago) | gpt-5.6-luna | 22 Apr 2026 |
| ft-babbage-002 | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
| ft-davinci-002 | 23 Oct 2026 (1d ago) | gpt-5.6-terra | 22 Apr 2026 |
What changed
First observed 23 Oct 2026No field changes are shown for this selection.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.
Keep track
- Add the retirement to your calendar: one event on 6 Jan 2027, with a reminder 30 days before.
- OpenAI RSS feed: new releases, known issues, retirements and roadmap changes.
- Everything about OpenAI: its timeline, notices, roadmap and other lines.