How many AI models are deprecated?
91 model records have status deprecated. By provider: OpenAI 63, Google Gemini API 10, Azure OpenAI 8, Google Vertex AI 7, Anthropic 2, Mistral 1.
Deprecated AI models
This page lists every model record with status deprecated: 91 records, grouped by provider and sorted by shutdown date. None of these records has an exact shutdown date before 2026-10-23. 3 records have no published shutdown date. Each row links the model page and the replacement page. Each model page links the official source and the day it was checked. Last updated 2026-10-23, the dataset version (the newest changelog date). The same records are in models.json and deprecations.csv. See retired models too. What deprecated means is on Deprecated.
- OpenAI (63)
- Mistral (1)
- Azure OpenAI (8)
- Google Gemini API (10)
- Google Vertex AI (7)
- Anthropic (2)
OpenAI
Mistral
| Model | Shutdown | Replacement |
|---|---|---|
Z.ai GLM 5.2 zai-glm-5-2 Z.ai model on the Mistral API. Replacement named on the models page: Z.ai GLM 5.3. | 2026-10-31 source, checked 2026-10-23 | Not published |
Azure OpenAI
| Model | Shutdown | Replacement |
|---|---|---|
codex-mini (2025-05-16) codex-mini-2025-05-16 | 2026-11-15 source, checked 2026-10-23 | Not published |
o1 (2024-12-17) o1-2024-12-17 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-sol (official) |
o1-pro (2025-03-19) o1-pro-2025-03-19 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-sol (official) |
o3 (2025-04-16) o3-2025-04-16 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-sol (official) |
o3-deep-research (2025-06-26) o3-deep-research-2025-06-26 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-sol (official) |
o3-mini (2025-01-31) o3-mini-2025-01-31 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-terra (official) |
o3-pro (2025-06-10) o3-pro-2025-06-10 | 2026-11-19 source, checked 2026-10-23 | gpt-5.6-sol (official) |
gpt-4o (2024-05-13) gpt-4o-2024-05-13 | 2026-12-09 source, checked 2026-10-23 | gpt-5.6-sol (official) |
Google Gemini API
| Model | Shutdown | Replacement |
|---|---|---|
| gemini-2.5-flash-native-audio-preview-12-2025 Release date on the deprecations page: 2025-12-12. | 2026-11-17 source, checked 2026-10-23 | gemini-3.8-live (official) |
| gemini-2.5-flash-preview-tts Release date on the deprecations page: 2025-05-20. | 2026-11-17 source, checked 2026-10-23 | gemini-3.8-flash-tts (official), gemini-3.8-flash-lite-tts (official) |
| gemini-2.5-pro-preview-tts Release date on the deprecations page: 2025-05-20. | 2026-11-17 source, checked 2026-10-23 | gemini-3.8-flash-tts (official), gemini-3.8-flash-lite-tts (official) |
| gemini-3.1-flash-live-preview Release date on the deprecations page: 2026-03-11. | 2026-11-17 source, checked 2026-10-23 | gemini-3.8-live (official) |
| gemini-3.1-flash-tts-preview Release date on the deprecations page: 2026-02-26. | 2026-11-17 source, checked 2026-10-23 | gemini-3.8-flash-tts (official), gemini-3.8-flash-lite-tts (official) |
| gemini-2.5-flash-image Release date on the deprecations page: 2025-10-02. Sources disagree. The [Gemini API deprecations](https://ai.google.dev/gemini-api/docs/deprecations) page lists shutdown date March 15, 2027. The [Gemini API pricing](https://ai.google.dev/gemini-api/docs/pricing) page says "Warning: Gemini 2.5 Flash Image (gemini-2.5-flash-image) is deprecated and will be shut down on October 2, 2026; migrate to Gemini 3.1 Flash Image or Gemini 3.1 Flash Lite Image to avoid service disruption." The stored shutdown_date stays the deprecations-page date. | 2027-03-15 source, checked 2026-10-23 | gemini-3.1-flash-lite-image (official) |
| gemini-3.1-flash-lite Release date on the deprecations page: 2026-05-07. | 2027-05-07 source, checked 2026-10-23 | gemini-3.5-flash-lite (official) |
| gemini-embedding-001 Release date on the deprecations page: 2025-07-14. | 2028-05-14 source, checked 2026-10-23 | gemini-embedding-2 (official) |
| gemini-3.5-flash Release date on the deprecations page: 2026-05-19. Deprecated, requests auto-routed to gemini-3.6-flash, no shutdown date. | Not published source, checked 2026-10-23 | gemini-3.6-flash (official) |
| gemini-3.7-flash Release date on the deprecations page: 2026-08-13. Deprecated, requests auto-routed to gemini-3.8-flash, no shutdown date. | Not published source, checked 2026-10-23 | gemini-3.8-flash (official) |
Google Vertex AI
| Model | Shutdown | Replacement |
|---|---|---|
| gemini-3.6-flash Release date on the Vertex model versions page: 2026-07-21. | 2026-11-19 source, checked 2026-10-23 | gemini-3.8-flash (official) |
| gemini-live-2.5-flash-native-audio Release date on the Vertex model versions page: 2025-12-12. | 2026-12-13 source, checked 2026-10-23 | gemini-3.8-live (official) |
| gemini-3.7-flash Release date on the Vertex model versions page: 2026-08-13. | 2027-01-28 source, checked 2026-10-23 | gemini-3.8-flash (official) |
| gemini-2.5-flash-image Release date on the Vertex model versions page: 2025-10-02. | 2027-03-15 source, checked 2026-10-23 | gemini-3.1-flash-lite-image (official) |
| text-embedding-004 Release date on the Vertex model versions page: 2024-05-14. | 2027-04-01 source, checked 2026-10-23 | Not published |
| text-embedding-005 Release date on the Vertex model versions page: 2024-11-18. | 2027-04-01 source, checked 2026-10-23 | Not published |
| text-multilingual-embedding-002 Release date on the Vertex model versions page: 2024-05-14. | 2027-04-01 source, checked 2026-10-23 | Not published |
Anthropic
| Model | Shutdown | Replacement |
|---|---|---|
| claude-sonnet-4-5-20250929 | 2026-11-30 source, checked 2026-10-23 | claude-sonnet-5-5 (official) |
| claude-mythos-preview | Not published source, checked 2026-10-23 | Not published |
Questions
Which provider has the most deprecated models?
OpenAI has 63 deprecated model records, the most on this page.
What is the soonest shutdown date among deprecated models?
The soonest shutdown date on or after 2026-10-23 is 2026-10-23. 29 deprecated model records share that date, including ft-babbage-002 (OpenAI).
How many deprecated models have no published shutdown date?
3 deprecated model records have no published shutdown date.
Where do these dates come from?
Each model page links the official provider page and the day it was checked. Provider pages are listed at Providers. The records are in models.json. Dataset version 2026-10-23.
When two official pages name different shutdown dates, those models are on Conflicting dates. The stored shutdown_date stays the deprecations-page date.