2026-08-31 to 2026-09-07
Observed by diffing the live catalogue every day. A model that simply stops being listed was never on anyone's calendar, because there was no date to put on one.
| Seen | Model | Vendor |
|---|---|---|
| 2026-09-07 | minimax/minimax-m2.7:free | MiniMax |
| 2026-09-07 | minimax/minimax-m3:free | MiniMax |
| 2026-09-06 | z-ai/glm-5.2:free | Z.ai |
| 2026-09-05 | qwen/qwen3.8-max | Qwen |
| 2026-09-04 | ibm-granite/granite-4.1-8b | Ibm Granite |
| 2026-09-03 | nvidia/nemotron-3-ultra-550b-a55b:batch | NVIDIA |
| 2026-09-01 | anthropic/claude-opus-4.7-fast | Anthropic |
| 2026-09-01 | anthropic/claude-opus-4.8-fast | Anthropic |
| 2026-09-01 | anthropic/claude-opus-5-fast | Anthropic |
| 2026-08-31 | kwaipilot/kat-coder-air-v2.5 | Kwaipilot |
Read from the vendors' own deprecation pages. Soonest first.
| Retires | Model | Vendor |
|---|---|---|
| 2024-09-13 | openai/gpt-3.5-turbo-0613 | OpenAI |
| 2025-03-30 | mistralai/mistral-large-2407 | Mistral |
| 2025-12-02 | google/gemini-2.5-pro-preview-05-06 | |
| 2026-04-20 | anthropic/claude-3-haiku | Anthropic |
| 2026-05-25 | google/gemini-3.1-flash-lite-preview | |
| 2026-06-15 | anthropic/claude-opus-4 | Anthropic |
| 2026-06-15 | anthropic/claude-sonnet-4 | Anthropic |
| 2026-06-25 | google/gemini-3-pro-image-preview | |
| 2026-06-25 | google/gemini-3.1-flash-image-preview | |
| 2026-07-23 | openai/gpt-5.1-codex | OpenAI |
| 2026-07-23 | openai/gpt-5.1-codex-max | OpenAI |
| 2026-07-23 | openai/gpt-5.1-codex-mini | OpenAI |
| 2026-07-23 | openai/gpt-5.2-codex | OpenAI |
| 2026-07-31 | mistralai/devstral-2512 | Mistral |
| 2026-08-05 | anthropic/claude-opus-4.1 | Anthropic |
| 2026-09-28 | openai/gpt-3.5-turbo-instruct | OpenAI |
| 2026-10-02 | google/gemini-2.5-flash-image | |
| 2026-10-23 | openai/gpt-4o-2024-05-13 | OpenAI |
| 2027-01-20 | openai/gpt-audio | OpenAI |
| 2027-01-20 | openai/gpt-audio-mini | OpenAI |
| 2027-05-07 | google/gemini-3.1-flash-lite |
The vendor published a retirement date and its page no longer carries one. The model is still listed and still callable; what changed is what the vendor says about it.
| Noticed | Model | Vendor |
|---|---|---|
| nothing this week | ||
Models their vendor has already retired that the catalogue no longer lists at all. These are not this week's news - they are what is still sitting in code written last year.
175
See all of them, with the vendor page each date came from
Reading a list is work. This checks a whole repository against all of it:
curl -sO https://neosignal-ai.vercel.app/check.py
python check.py .