Shutdowns in December 2026
Each row is a date published on an official page. "Not sooner than" is a floor, not a confirmed shutdown day. All deadlines · iCal · RSS
| When | Model | Provider | Status |
|---|---|---|---|
| 2026-12-01 | chatgpt-image-latest | OpenAI | deprecated |
| 2026-12-01 | gpt-image-1-mini | OpenAI | deprecated |
| 2026-12-01 | gpt-image-1.5 | OpenAI | deprecated |
| 2026-12-08 | gpt-chat-latest-2026-05-28 | Azure OpenAI | active |
| 2026-12-09 | gpt-4o-2024-05-13 | Azure OpenAI | deprecated |
| 2026-12-11 | gpt-5-2025-08-07 | OpenAI | deprecated |
| 2026-12-11 | gpt-5-mini-2025-08-07 | OpenAI | deprecated |
| 2026-12-11 | gpt-5-nano-2025-08-07 | OpenAI | deprecated |
| 2026-12-11 | gpt-5-pro-2025-10-06 | OpenAI | deprecated |
| 2026-12-11 | o3-2025-04-16 | OpenAI | deprecated |
| 2026-12-11 | o3-pro-2025-06-10 | OpenAI | deprecated |
| 2026-12-13 | gemini-live-2.5-flash-native-audio | Google Vertex AI | deprecated |
| 2026-12-15 | gpt-realtime-mini-2025-12-15 | Azure OpenAI | active |
| 2026-12-15 | tts-001 | Azure OpenAI | active |
| 2026-12-15 | tts-hd-001 | Azure OpenAI | active |
| 2026-12-15 | whisper-001 | Azure OpenAI | active |
| 2026-12-16 | gpt-image-1.5-2025-12-16 | Azure OpenAI | active |