OpenAI API
OpenAI model lifecycle
Selected model retirement records from official provider documentation.
Official lifecycle source ↗
OpenAI
gpt-5.4-cyberDue within 30 days
2026-10-012 days left
RECOMMENDED REPLACEMENTgpt-5.6-cyber
OpenAI
gpt-5-2025-08-07Upcoming
2026-12-1173 days left
RECOMMENDED REPLACEMENTgpt-5.6-sol
OpenAI
gpt-5-mini-2025-08-07Upcoming
2026-12-1173 days left
RECOMMENDED REPLACEMENTgpt-5.6-terra
OpenAI
o3-2025-04-16Upcoming
2026-12-1173 days left
RECOMMENDED REPLACEMENTgpt-5.6-sol
OpenAI
whisper-1Upcoming
2027-02-26150 days left
RECOMMENDED REPLACEMENTgpt-live-transcribe or gpt-transcribe
OpenAI
gpt-realtimeUpcoming
2027-01-20113 days left
RECOMMENDED REPLACEMENTgpt-realtime-2.1