2026-10-27 07:51 UTC · openai/deprecations · live page
Summary by fallback. It may be wrong; the diff below is what actually changed. Raw: 33512a03c0-openai-deprecations.diff · commit 33512a03c0
diff --git a/snapshots/openai/deprecations.md b/snapshots/openai/deprecations.mdindex 2f05049..bb0394b 100644--- a/snapshots/openai/deprecations.md+++ b/snapshots/openai/deprecations.md@@ -55,6 +55,6 @@ The following models are deprecated and will be removed from the API on April 1, |---|---|---| | Apr 1, 2027 | `gpt-5.3-codex` | `gpt-6-sol` |-| Apr 1, 2027 | `gpt-5.4-nano` | `gpt-6-luna` |-| Apr 1, 2027 | `gpt-5.1` | `gpt-6-sol` |+| Apr 1, 2027 | `gpt-5.4-nano` \| `gpt-5.4-nano-2026-03-17` | `gpt-6-luna` |+| Apr 1, 2027 | `gpt-5.1` \| `gpt-5.1-2025-11-13` | `gpt-6-sol` | ### 2026-10-01: Text-to-speech models@@ -66,6 +66,6 @@ The following text-to-speech models are deprecated and will be removed from the | Jan 6, 2027 | `tts-1` | `gpt-realtime-2.1-mini` | | Jan 6, 2027 | `tts-1-hd` | `gpt-realtime-2.1-mini` |-| Jan 6, 2027 | `gpt-4o-mini-tts-2025-03-20` | `gpt-realtime-2.1-mini` |-| Jan 6, 2027 | `gpt-4o-mini-tts-2025-12-15` | `gpt-realtime-2.1-mini` |+| Jan 6, 2027 | `gpt-4o-mini-tts` \| `gpt-4o-mini-tts-2025-03-20` | `gpt-realtime-2.1-mini` |+| Jan 6, 2027 | `gpt-4o-mini-tts` \| `gpt-4o-mini-tts-2025-12-15` | `gpt-realtime-2.1-mini` | ### 2026-08-26: Transcription models@@ -79,5 +79,5 @@ For information about the recommended replacements, see the transcription guide. | Feb 26, 2027 | `whisper-1` | `gpt-live-transcribe` or `gpt-transcribe` | | Feb 26, 2027 | `gpt-4o-transcribe` | `gpt-live-transcribe` or `gpt-transcribe` |-| Feb 26, 2027 | `gpt-4o-mini-transcribe` | `gpt-live-transcribe` or `gpt-transcribe` |+| Feb 26, 2027 | `gpt-4o-mini-transcribe` \| `gpt-4o-mini-transcribe-2025-12-15` | `gpt-live-transcribe` or `gpt-transcribe` | | Feb 26, 2027 | `gpt-4o-transcribe-diarize` | `gpt-live-transcribe` or `gpt-transcribe` | | Feb 26, 2027 | `/v1/audio/translations` | `v1/realtime/translations` |@@ -89,10 +89,10 @@ On July 20, 2026, we notified developers using legacy audio, realtime, and trans | Shutdown date | Model family / snapshot | Recommended replacement | |---|---|---|-| Jan 20, 2027 | `gpt-realtime` | `gpt-realtime-2.1` |-| Jan 20, 2027 | `gpt-audio` | `gpt-audio-1.5` |+| Jan 20, 2027 | `gpt-realtime` \| `gpt-realtime-2025-08-28` | `gpt-realtime-2.1` |+| Jan 20, 2027 | `gpt-audio` \| `gpt-audio-2025-08-28` | `gpt-audio-1.5` | | Jan 20, 2027 | `gpt-4o-audio` | `gpt-audio-1.5` | | Jan 20, 2027 | `gpt-4o-realtime` | `gpt-realtime-2.1` |-| Jan 20, 2027 | `gpt-realtime-mini` | `gpt-realtime-2.1-mini` |-| Jan 20, 2027 | `gpt-audio-mini` | `gpt-audio-1.5` |+| Jan 20, 2027 | `gpt-realtime-mini` \| `gpt-realtime-mini-2025-12-15` | `gpt-realtime-2.1-mini` |+| Jan 20, 2027 | `gpt-audio-mini` \| `gpt-audio-mini-2025-12-15` | `gpt-audio-1.5` | | Jan 20, 2027 | `gpt-4o-mini-realtime` | `gpt-realtime-2.1-mini` | | Jan 20, 2027 | `gpt-4o-mini-audio` | `gpt-audio-1.5` |@@ -105,10 +105,10 @@ On June 11, 2026, we notified developers using older GPT-5 and o3 model snapshot | Shutdown date | Model / system | Recommended replacement | |---|---|---|-| Dec 11, 2026 | `gpt-5-2025-08-07` | `gpt-5.6-sol` |-| Dec 11, 2026 | `gpt-5-mini-2025-08-07` | `gpt-5.6-terra` |-| Dec 11, 2026 | `gpt-5-nano-2025-08-07` | `gpt-5.6-luna` |-| Dec 11, 2026 | `gpt-5-pro-2025-10-06` | `gpt-5.6-sol` (`reasoning.mode: pro`) |-| Dec 11, 2026 | `o3-2025-04-16` | `gpt-5.6-sol` |-| Dec 11, 2026 | `o3-pro-2025-06-10` | `gpt-5.6-sol` (`reasoning.mode: pro`) |+| Dec 11, 2026 | `gpt-5` \| `gpt-5-2025-08-07` | `gpt-5.6-sol` |+| Dec 11, 2026 | `gpt-5-mini` \| `gpt-5-mini-2025-08-07` | `gpt-5.6-terra` |+| Dec 11, 2026 | `gpt-5-nano` \| `gpt-5-nano-2025-08-07` | `gpt-5.6-luna` |+| Dec 11, 2026 | `gpt-5-pro` \| `gpt-5-pro-2025-10-06` | `gpt-5.6-sol` (`reasoning.mode: pro`) |+| Dec 11, 2026 | `o3` \| `o3-2025-04-16` | `gpt-5.6-sol` |+| Dec 11, 2026 | `o3-pro` \| `o3-pro-2025-06-10` | `gpt-5.6-sol` (`reasoning.mode: pro`) | ### 2026-06-03: Reusable prompts@@ -155,5 +155,5 @@ On June 2, 2026, we notified developers using older GPT Image models of their de |---|---|---| | Dec 1, 2026 | `gpt-image-1-mini` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` |-| Dec 1, 2026 | `gpt-image-1.5` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` |+| Dec 1, 2026 | `gpt-image-1.5` \| `gpt-image-1.5-2025-12-16` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` | | Dec 1, 2026 | `chatgpt-image-latest` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` | @@ -170,33 +170,4 @@ Inference on fine-tuned models will continue to be available until the base mode | Jan 6, 2027 | Active existing customers will no longer be able to create new fine-tuning jobs on this date. Inference on fine-tuned models will be disabled only when the underlying base model is deprecated. | -### 2026-04-22: Legacy GPT model snapshots--To improve reliability and make it easier for developers to choose the right models, we are deprecating a set of older OpenAI models. Access to these models will be shut down on the dates below.--| Shutdown date | Model snapshot | Substitute model |-|---|---|---|-| October 23, 2026 | `gpt-3.5-turbo-0125` \| `gpt-3.5-turbo`, `gpt-3.5-turbo-completions` | `gpt-5.6-terra` |-| October 23, 2026 | `gpt-4-0613` \| `gpt-4`, `gpt-4-0613-completions`, `gpt-4-completions` | `gpt-5.6-sol` |-| October 23, 2026 | `gpt-4-1106-preview` | `gpt-5.6-sol` |-| October 23, 2026 | `gpt-4-turbo` \| `gpt-4-turbo-2024-04-09`, `gpt-4-turbo-completions` | `gpt-5.6-sol` |-| October 23, 2026 | `gpt-4.1-nano` \| `gpt-4.1-nano-2025-04-14` | `gpt-5.6-luna` |-| October 23, 2026 | `gpt-4o-2024-05-13` | `gpt-5.6-sol` |-| October 23, 2026 | `gpt-image-1` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` |-| October 23, 2026 | `o1-2024-12-17` \| `o1` | `gpt-5.6-sol` |-| October 23, 2026 | `o1-pro-2025-03-19` \| `o1-pro` | `gpt-5.6-sol` (`reasoning.mode: pro`) |-| October 23, 2026 | `o3-mini-2025-01-31` \| `o3-mini` | `gpt-5.6-sol` |-| October 23, 2026 | `ft-o4-mini-2025-04-16` | `gpt-5.6-terra` |-| October 23, 2026 | `o4-mini-2025-04-16` \| `o4-mini` | `gpt-5.6-terra` |--We are also removing fine-tuned versions as below:--| Shutdown date | Model snapshot | Recommended replacement base model |-|---|---|---|-| October 23, 2026 | `ft-gpt-3.5-turbo` | `gpt-5.6-terra` |-| October 23, 2026 | `ft-gpt-4` | `gpt-5.6-sol` |-| October 23, 2026 | `ft-gpt-4.1-nano-2025-04-14` | `gpt-5.6-luna` |-| October 23, 2026 | `ft-babbage-002` | `gpt-5.6-terra` |-| October 23, 2026 | `ft-davinci-002` | `gpt-5.6-terra` |- ## Past deprecations @@ -220,4 +191,25 @@ On May 8th, 2026, we notified developers using `gpt-5.2-chat-latest` and `gpt-5. | Aug 10, 2026 | `gpt-5.3-chat-latest` | `gpt-5.6-sol` | +### 2026-04-22: Legacy GPT model snapshots++On April 22, 2026, we announced the deprecation of the following older OpenAI models. Access to these models was shut down on October 23, 2026.++| Shutdown date | Model snapshot | Substitute model |+|---|---|---|+| October 23, 2026 | `gpt-3.5-turbo-0125` \| `gpt-3.5-turbo`, `gpt-3.5-turbo-completions` | `gpt-5.6-terra` |+| October 23, 2026 | `gpt-4-0613` \| `gpt-4`, `gpt-4-0613-completions`, `gpt-4-completions` | `gpt-5.6-sol` |+| October 23, 2026 | `gpt-4-1106-preview` | `gpt-5.6-sol` |+| October 23, 2026 | `gpt-4-turbo` \| `gpt-4-turbo-2024-04-09`, `gpt-4-turbo-completions` | `gpt-5.6-sol` |+| October 23, 2026 | `gpt-4.1-nano` \| `gpt-4.1-nano-2025-04-14` | `gpt-5.6-luna` |+| October 23, 2026 | `gpt-4o-2024-05-13` | `gpt-5.6-sol` |+| October 23, 2026 | `gpt-image-1` | `gpt-image-2.5-sunburst` or `gpt-image-2.5-flare` |+| October 23, 2026 | `o1-2024-12-17` \| `o1` | `gpt-5.6-sol` |+| October 23, 2026 | `o1-pro-2025-03-19` \| `o1-pro` | `gpt-5.6-sol` (`reasoning.mode: pro`) |+| October 23, 2026 | `o3-mini-2025-01-31` \| `o3-mini` | `gpt-5.6-sol` |+| October 23, 2026 | `ft-o4-mini-2025-04-16` | `gpt-5.6-terra` |+| October 23, 2026 | `o4-mini-2025-04-16` \| `o4-mini` | `gpt-5.6-terra` |++Fine-tuned versions of these models follow the same shutdown schedule as their underlying base models.+ ### 2026-04-22: Legacy GPT model snapshots (July 2026 shutdown) @@ -281,5 +273,5 @@ On November 14th, 2025, we notified developers using DALL·E model snapshots of ### 2025-09-26: Legacy GPT model snapshots -To improve reliability and make it easier for developers to choose the right models, we are deprecating a set of older OpenAI models with declining usage over the next six to twelve months. Access to these models will be shut down on the dates below.+To improve reliability and make it easier for developers to choose the right models, we deprecated a set of older OpenAI models with declining usage. Access to these models was shut down on September 28, 2026. | Shutdown date | Model / system | Recommended replacement |