OpenAI deprecated o3-pro: shuts down Dec 11, 2026 (move to gpt-5.6-sol)
What to do: Move to gpt-5.6-sol before Dec 11, 2026.
AIWire: AI model shutdowns, prices and API changes
The wire
Every change we detect, newest first. Times are Eastern (ET). Archive
TodayOctober 23, 2026
OpenAI deprecated o3: shuts down Dec 11, 2026 (move to gpt-5.6-sol)
What to do: Move to gpt-5.6-sol before Dec 11, 2026.
OpenAI deprecated gpt-5-pro: shuts down Dec 11, 2026 (move to gpt-5.6-sol)
What to do: Move to gpt-5.6-sol before Dec 11, 2026.
OpenAI deprecated gpt-5-nano: shuts down Dec 11, 2026 (move to gpt-5.6-luna)
What to do: Move to gpt-5.6-luna before Dec 11, 2026.
OpenAI deprecated gpt-5-mini: shuts down Dec 11, 2026 (move to gpt-5.6-terra)
What to do: Move to gpt-5.6-terra before Dec 11, 2026.
OpenAI deprecated gpt-5: shuts down Dec 11, 2026 (move to gpt-5.6-sol)
What to do: Move to gpt-5.6-sol before Dec 11, 2026.
OpenAI deprecated gpt-4o-mini-tts: shuts down Jan 6, 2027 (move to gpt-realtime-2.1-mini)
What to do: Move to gpt-realtime-2.1-mini before Jan 6, 2027.
ft-davinci-002 has been retired
What to do: Requests to ft-davinci-002 now fail. Switch to gpt-5.6-terra.
ft-babbage-002 has been retired
What to do: Requests to ft-babbage-002 now fail. Switch to gpt-5.6-terra.
ft-gpt-4.1-nano-2025-04-14 has been retired
What to do: Requests to ft-gpt-4.1-nano-2025-04-14 now fail. Switch to gpt-5.6-luna.
ft-gpt-4 has been retired
What to do: Requests to ft-gpt-4 now fail. Switch to gpt-5.6-sol.
ft-gpt-3.5-turbo has been retired
What to do: Requests to ft-gpt-3.5-turbo now fail. Switch to gpt-5.6-terra.
o4-mini-2025-04-16 has been retired
What to do: Requests to o4-mini-2025-04-16 now fail. Switch to gpt-5.6-terra.
ft-o4-mini-2025-04-16 has been retired
What to do: Requests to ft-o4-mini-2025-04-16 now fail. Switch to gpt-5.6-terra.
o3-mini-2025-01-31 has been retired
What to do: Requests to o3-mini-2025-01-31 now fail. Switch to gpt-5.6-sol.
o1-pro-2025-03-19 has been retired
What to do: Requests to o1-pro-2025-03-19 now fail. Switch to gpt-5.6-sol.
o1-2024-12-17 has been retired
What to do: Requests to o1-2024-12-17 now fail. Switch to gpt-5.6-sol.
gpt-image-1 has been retired
What to do: Requests to gpt-image-1 now fail. Switch to gpt-image-2.5-sunburst.
gpt-4o-2024-05-13 has been retired
What to do: Requests to gpt-4o-2024-05-13 now fail. Switch to gpt-5.6-sol.
gpt-4.1-nano has been retired
What to do: Requests to gpt-4.1-nano now fail. Switch to gpt-5.6-luna.
gpt-4-turbo has been retired
What to do: Requests to gpt-4-turbo now fail. Switch to gpt-5.6-sol.
gpt-4-1106-preview has been retired
What to do: Requests to gpt-4-1106-preview now fail. Switch to gpt-5.6-sol.
gpt-4-0613 has been retired
What to do: Requests to gpt-4-0613 now fail. Switch to gpt-5.6-sol.
gpt-3.5-turbo-0125 has been retired
What to do: Requests to gpt-3.5-turbo-0125 now fail. Switch to gpt-5.6-terra.
nemotron-3-super-120b-a12b no longer appears on NVIDIA's model catalog
What to do: Check the model still answers; it is no longer on NVIDIA's model list.
MondayOctober 19, 2026
nemotron-3-super-120b-a12b has been retired
What to do: Requests to nemotron-3-super-120b-a12b now fail. Switch to another model.
ThursdayOctober 15, 2026
NVIDIA deprecated nemotron-3-super-120b-a12b: shuts down Oct 19, 2026
What to do: Plan a move before Oct 19, 2026.
WednesdayOctober 14, 2026
Grok Voice 2.0 deprecation
What to do: Update your voice model setting from grok-voice-2.0 to grok-voice-3.0 or grok-voice-latest.
SaturdayOctober 10, 2026
claude-haiku-4-5-20251001 no longer appears on Anthropic's models page
What to do: Check the model still answers; it is no longer on Anthropic's model list.
ThursdayOctober 8, 2026
Gemini 3.7 Flash deprecation : gemini-3.7-flash is deprecated and has been replaced by gemini-3.8-flash.
What to do: Update your model strings to gemini-3.8-flash or gemini-3.6-flash, and migrate Deep Research requests to a newer agent version before October 23, 2026.