AI Flash Report

AI model deprecation calendar

When does the model you build on die? 64 announced shutdowns ahead, 140 already retired — scraped weekly from the official Anthropic, Google, OpenAI deprecation pages. Every date links its source; we never publish a date the vendor has not.

Put it in your calendar: subscribe to the shutdown calendar (.ics). Jump to: Anthropic · Google · OpenAI

Shutting down in the next 90 days

Model shutdowns in the next 90 days
Shutdown Model Provider Replacement Source
embedding-2-preview Google gemini-embedding-2 source
gpt-5.2-chat-latest OpenAI gpt-5.6-sol source
gpt-5.3-chat-latest OpenAI gpt-5.6-sol source
imagen-4.0-fast-generate-001 Google gemini-3.1-flash-image source
imagen-4.0-generate-001 Google gemini-3.1-flash-image source
imagen-4.0-ultra-generate-001 Google gemini-3.1-flash-image source
Assistants API OpenAI Responses API and Conversations API source
gemini-robotics-er-1.6-preview Google gemini-robotics-er-2-preview source
sora-2 OpenAI — source
sora-2-2025-10-06 OpenAI — source
sora-2-2025-12-08 OpenAI — source
sora-2-pro OpenAI — source
sora-2-pro-2025-10-06 OpenAI — source
Videos API OpenAI — source
babbage-002 OpenAI gpt-5.6-terra source
davinci-002 OpenAI gpt-5.6-terra source
gpt-3.5-turbo-1106 OpenAI gpt-5.6-terra source
gpt-3.5-turbo-instruct OpenAI gpt-5.6-terra source
gemini-2.5-flash-image Google gemini-3.1-flash-image-preview source
ft-babbage-002 OpenAI gpt-5.6-terra source
ft-davinci-002 OpenAI gpt-5.6-terra source
ft-gpt-3.5-turbo OpenAI gpt-5.6-terra source
ft-gpt-4 OpenAI gpt-5.6-sol source
ft-gpt-4.1-nano-2025-04-14 OpenAI gpt-5.6-luna source
ft-o4-mini-2025-04-16 OpenAI gpt-5.6-terra source
gpt-3.5-turbo , gpt-3.5-turbo-completions OpenAI gpt-5.6-terra source
gpt-3.5-turbo-0125 OpenAI gpt-5.6-terra source
gpt-4 , gpt-4-0613-completions , gpt-4-completions OpenAI gpt-5.6-sol source
gpt-4-0613 OpenAI gpt-5.6-sol source
gpt-4-1106-preview OpenAI gpt-5.6-sol source
gpt-4-turbo OpenAI gpt-5.6-sol source
gpt-4-turbo-2024-04-09 , gpt-4-turbo-completions OpenAI gpt-5.6-sol source
gpt-4.1-nano OpenAI gpt-5.6-luna source
gpt-4.1-nano-2025-04-14 OpenAI gpt-5.6-luna source
gpt-4o-2024-05-13 OpenAI gpt-5.6-sol source
gpt-image-1 OpenAI gpt-image-2 source
o1 OpenAI gpt-5.6-sol source
o1-2024-12-17 OpenAI gpt-5.6-sol source
o1-pro OpenAI gpt-5.6-sol ( reasoning.mode: pro ) source
o1-pro-2025-03-19 OpenAI gpt-5.6-sol ( reasoning.mode: pro ) source
o3-mini OpenAI gpt-5.6-sol source
o3-mini-2025-01-31 OpenAI gpt-5.6-sol source
o4-mini OpenAI gpt-5.6-terra source
o4-mini-2025-04-16 OpenAI gpt-5.6-terra source

Anthropic

0 upcoming · 19 past · official Anthropic deprecation page

No upcoming shutdowns announced.

Past shutdowns (19)
Anthropic past model shutdowns
Shut down Model Replacement Source
claude-opus-4-1-20250805 claude-opus-4-8 source
claude-opus-4-20250514 claude-opus-4-8 source
claude-sonnet-4-20250514 claude-sonnet-4-6 source
claude-3-haiku-20240307 claude-haiku-4-5-20251001 source
claude-3-5-haiku-20241022 claude-haiku-4-5-20251001 source
claude-3-7-sonnet-20250219 claude-sonnet-4-6 source
claude-3-opus-20240229 claude-opus-4-8 source
claude-3-5-sonnet-20240620 claude-sonnet-4-6 source
claude-3-5-sonnet-20241022 claude-sonnet-4-6 source
claude-2.0 claude-opus-4-8 source
claude-2.1 claude-opus-4-8 source
claude-3-sonnet-20240229 claude-sonnet-4-6 source
claude-1.0 claude-haiku-4-5-20251001 source
claude-1.1 claude-haiku-4-5-20251001 source
claude-1.2 claude-haiku-4-5-20251001 source
claude-1.3 claude-haiku-4-5-20251001 source
claude-instant-1.0 claude-haiku-4-5-20251001 source
claude-instant-1.1 claude-haiku-4-5-20251001 source
claude-instant-1.2 claude-haiku-4-5-20251001 source

Google

8 upcoming · 34 past · official Google deprecation page

Google upcoming model shutdowns
Shutdown Model Announced Replacement Source
embedding-2-preview — gemini-embedding-2 source
imagen-4.0-fast-generate-001 — gemini-3.1-flash-image source
imagen-4.0-generate-001 — gemini-3.1-flash-image source
imagen-4.0-ultra-generate-001 — gemini-3.1-flash-image source
gemini-robotics-er-1.6-preview — gemini-robotics-er-2-preview source
gemini-2.5-flash-image — gemini-3.1-flash-image-preview source
gemini-3.1-flash-lite — gemini-3.5-flash-lite source
(extended) gemini-embedding-001 — gemini-embedding-2 source
Past shutdowns (34)
Google past model shutdowns
Shut down Model Replacement Source
veo-2.0-generate-001 veo-3.1-generate-preview or the GA models on the Gemini Enterprise Agent Platform source
veo-3.0-fast-generate-001 veo-3.1-fast-generate-preview or the GA models on the Gemini Enterprise Agent Platform source
veo-3.0-generate-001 veo-3.1-generate-preview or the GA models on the Gemini Enterprise Agent Platform source
gemini-3-pro-image-preview gemini-3-pro-image source
gemini-3.1-flash-image-preview gemini-3.1-flash-image source
gemini-2.0-flash gemini-3.6-flash source
gemini-2.0-flash-001 gemini-3.6-flash source
gemini-2.0-flash-lite gemini-3.1-flash-lite source
gemini-2.0-flash-lite-001 gemini-3.1-flash-lite source
gemini-3.1-flash-lite-preview gemini-3.1-flash-lite source
gemini-robotics-er-1.5-preview gemini-robotics-er-1.6-preview source
gemini-2.5-flash-lite-preview-09-2025 gemini-3.1-flash-lite source
gemini-3-pro-preview gemini-3.1-pro-preview source
gemini-2.5-flash-preview-09-25 gemini-3.6-flash source
imagen-4.0-generate-preview-06-06 imagen-4.0-generate-001 source
imagen-4.0-ultra-generate-preview-06-06 imagen-4.0-ultra-generate-001 source
gemini-2.5-flash-image-preview gemini-2.5-flash-image source
text-embedding-004 gemini-embedding-2 source
gemini-2.0-flash-lite-preview gemini-2.5-flash-lite source
gemini-2.0-flash-lite-preview-02-05 gemini-2.5-flash-lite source
gemini-2.0-flash-live-001 gemini-3.1-flash-live-preview source
gemini-live-2.5-flash-preview gemini-3.1-flash-live-preview source
gemini-2.5-pro-preview-03-25 gemini-3.1-pro-preview source
gemini-2.5-pro-preview-05-06 gemini-3.1-pro-preview source
gemini-2.5-pro-preview-06-05 gemini-3.1-pro-preview source
gemini-2.5-flash-preview-05-20 gemini-3.6-flash source
gemini-2.0-flash-preview-image-generation gemini-2.5-flash-image source
veo-3.0-fast-generate-preview veo-3.1-fast-generate-preview source
veo-3.0-generate-preview veo-3.1-generate-preview source
imagen-3.0-generate-002 imagen-4.0-generate-001 source
embedding-001 gemini-embedding-2 source
embedding-gecko-001 gemini-embedding-2 source
gemini-embedding-exp gemini-embedding-2 source
gemini-embedding-exp-03-07 gemini-embedding-2 source

OpenAI

56 upcoming · 87 past · official OpenAI deprecation page

OpenAI upcoming model shutdowns
Shutdown Model Announced Replacement Source
gpt-5.2-chat-latest gpt-5.6-sol source
gpt-5.3-chat-latest gpt-5.6-sol source
Assistants API Responses API and Conversations API source
sora-2 — source
sora-2-2025-10-06 — source
sora-2-2025-12-08 — source
sora-2-pro — source
sora-2-pro-2025-10-06 — source
Videos API — source
babbage-002 gpt-5.6-terra source
davinci-002 gpt-5.6-terra source
gpt-3.5-turbo-1106 gpt-5.6-terra source
gpt-3.5-turbo-instruct gpt-5.6-terra source
ft-babbage-002 gpt-5.6-terra source
ft-davinci-002 gpt-5.6-terra source
ft-gpt-3.5-turbo gpt-5.6-terra source
ft-gpt-4 gpt-5.6-sol source
ft-gpt-4.1-nano-2025-04-14 gpt-5.6-luna source
ft-o4-mini-2025-04-16 gpt-5.6-terra source
gpt-3.5-turbo , gpt-3.5-turbo-completions gpt-5.6-terra source
gpt-3.5-turbo-0125 gpt-5.6-terra source
gpt-4 , gpt-4-0613-completions , gpt-4-completions gpt-5.6-sol source
gpt-4-0613 gpt-5.6-sol source
gpt-4-1106-preview gpt-5.6-sol source
gpt-4-turbo gpt-5.6-sol source
gpt-4-turbo-2024-04-09 , gpt-4-turbo-completions gpt-5.6-sol source
gpt-4.1-nano gpt-5.6-luna source
gpt-4.1-nano-2025-04-14 gpt-5.6-luna source
gpt-4o-2024-05-13 gpt-5.6-sol source
gpt-image-1 gpt-image-2 source
o1 gpt-5.6-sol source
o1-2024-12-17 gpt-5.6-sol source
o1-pro gpt-5.6-sol ( reasoning.mode: pro ) source
o1-pro-2025-03-19 gpt-5.6-sol ( reasoning.mode: pro ) source
o3-mini gpt-5.6-sol source
o3-mini-2025-01-31 gpt-5.6-sol source
o4-mini gpt-5.6-terra source
o4-mini-2025-04-16 gpt-5.6-terra source
chatgpt-image-latest gpt-image-2 source
gpt-image-1-mini gpt-image-2 source
gpt-image-1.5 gpt-image-2 source
gpt-5-2025-08-07 gpt-5.6-sol source
gpt-5-mini-2025-08-07 gpt-5.6-terra source
gpt-5-nano-2025-08-07 gpt-5.6-luna source
gpt-5-pro-2025-10-06 gpt-5.6-sol ( reasoning.mode: pro ) source
o3-2025-04-16 gpt-5.6-sol source
o3-pro-2025-06-10 gpt-5.6-sol ( reasoning.mode: pro ) source
gpt-4o-audio gpt-audio-1.5 source
gpt-4o-mini-audio gpt-audio-1.5 source
gpt-4o-mini-realtime gpt-realtime-2.1-mini source
gpt-4o-mini-transcribe-2025-03-20 gpt-4o-mini-transcribe-2025-12-15 source
gpt-4o-realtime gpt-realtime-2.1 source
gpt-audio gpt-audio-1.5 source
gpt-audio-mini gpt-audio-1.5 source
gpt-realtime gpt-realtime-2.1 source
gpt-realtime-mini gpt-realtime-2.1-mini source
Past shutdowns (87)
OpenAI past model shutdowns
Shut down Model Replacement Source
computer-use-preview gpt-5.6-terra source
computer-use-preview-2025-03-11 gpt-5.6-terra source
gpt-4o-mini-search-preview-2025-03-11 gpt-5.6-terra source
gpt-4o-search-preview-2025-03-11 gpt-5.6-terra source
gpt-5-chat-latest gpt-5.6-sol source
gpt-5-codex gpt-5.6-sol source
gpt-5.1-chat-latest gpt-5.6-sol source
gpt-5.1-codex gpt-5.6-sol source
gpt-5.1-codex-max gpt-5.6-sol source
gpt-5.1-codex-mini gpt-5.6-terra source
gpt-5.2-codex gpt-5.6-sol source
gpt-audio-mini-2025-10-06 gpt-audio-1.5 source
gpt-realtime-mini-2025-10-06 gpt-realtime-2.1-mini source
o3-deep-research gpt-5.6-sol source
o3-deep-research-2025-06-26 gpt-5.6-sol source
o4-mini-deep-research gpt-5.6-sol source
o4-mini-deep-research-2025-06-26 gpt-5.6-sol source
dall-e-2 gpt-image-2 , gpt-image-1 , or gpt-image-1-mini source
dall-e-3 gpt-image-2 , gpt-image-1 , or gpt-image-1-mini source
OpenAI-Beta: realtime=v1 Realtime API source
gpt-4o-audio-preview gpt-audio-1.5 source
gpt-4o-mini-audio-preview gpt-audio-mini source
gpt-4o-mini-realtime-preview gpt-realtime-mini source
gpt-4o-realtime-preview gpt-realtime-1.5 source
gpt-4o-realtime-preview-2024-12-17 gpt-realtime-1.5 source
gpt-4o-realtime-preview-2025-06-03 gpt-realtime-1.5 source
gpt-4-0125-preview (including gpt-4-turbo-preview and gpt-4-turbo-preview-completions , which point to this snapshot) gpt-5 or gpt-4.1 source
gpt-4-0314 gpt-5 or gpt-4.1 source
chatgpt-4o-latest gpt-5.1-chat-latest source
codex-mini-latest gpt-5-codex-mini source
o1-mini o4-mini source
text-moderation-007 omni-moderation source
text-moderation-latest omni-moderation source
text-moderation-stable omni-moderation source
gpt-4o-audio-preview-2024-10-01 gpt-audio-1.5 source
gpt-4o-realtime-preview-2024-10-01 gpt-realtime-1.5 source
o1-preview o3 source
gpt-4.5-preview gpt-4.1 source
gpt-4-32k gpt-4o source
gpt-4-32k-0314 gpt-4o source
gpt-4-32k-0613 gpt-4o source
OpenAI-Beta: assistants=v1 OpenAI-Beta: assistants=v2 source
gpt-4-1106-vision-preview gpt-4o source
gpt-4-vision-preview gpt-4o source
New fine-tuning training on babbage-002 gpt-4o-mini source
New fine-tuning training on davinci-002 gpt-4o-mini source
gpt-3.5-turbo-0301 gpt-3.5-turbo source
gpt-3.5-turbo-0613 gpt-3.5-turbo source
gpt-3.5-turbo-16k-0613 gpt-3.5-turbo source
/v1/edits /v1/chat/completions source
/v1/fine-tunes /v1/fine_tuning/jobs source
ada babbage-002 source
babbage babbage-002 source
code-davinci-002 gpt-3.5-turbo-instruct source
code-davinci-edit-001 gpt-4o source
code-search-ada-code-001 text-embedding-3-small source
code-search-ada-text-001 text-embedding-3-small source
code-search-babbage-code-001 text-embedding-3-small source
code-search-babbage-text-001 text-embedding-3-small source
curie davinci-002 source
davinci davinci-002 source
text-ada-001 gpt-3.5-turbo-instruct source
text-babbage-001 gpt-3.5-turbo-instruct source
text-curie-001 gpt-3.5-turbo-instruct source
text-davinci-001 gpt-3.5-turbo-instruct source
text-davinci-002 gpt-3.5-turbo-instruct source
text-davinci-003 gpt-3.5-turbo-instruct source
text-davinci-edit-001 gpt-4o source
text-search-ada-doc-001 text-embedding-3-small source
text-search-ada-query-001 text-embedding-3-small source
text-search-babbage-doc-001 text-embedding-3-small source
text-search-babbage-query-001 text-embedding-3-small source
text-search-curie-doc-001 text-embedding-3-small source
text-search-curie-query-001 text-embedding-3-small source
text-search-davinci-doc-001 text-embedding-3-small source
text-search-davinci-query-001 text-embedding-3-small source
text-similarity-ada-001 text-embedding-3-small source
text-similarity-babbage-001 text-embedding-3-small source
text-similarity-curie-001 text-embedding-3-small source
text-similarity-davinci-001 text-embedding-3-small source
code-cushman-001 gpt-4o source
code-cushman-002 gpt-4o source
code-davinci-001 gpt-4o source
/v1/answers View transition guide source
/v1/classifications View transition guide source
/v1/engines /v1/models source
/v1/search View transition guide source

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