GET

/v1/changes?provider=openai&type=model.updated&cursor=MTc4OTcxOTMyODpiODJiOTJjNS04MGM1LTQ4YTItYTM2MC1kNGNjMzU4ZDg0Yjc%3D

Accept:

count 50order newest firstpage size 50

all new models removed modelsupdated modelsrow shape deprecated models

when	type	summary	provider
57d ago	model.updated	Model gpt-5.4-mini-2026-03-17 updated	openai
57d ago	model.updated	Model gpt-4.1-mini updated	openai
57d ago	model.updated	Model gpt-image-2.5-flare updated	openai
57d ago	model.updated	Model gpt-4o-transcribe updated	openai
57d ago	model.updated	Model o3-2025-04-16 updated	openai
57d ago	model.updated	Model sora-2 updated	openai
57d ago	model.updated	Model o3 updated	openai
57d ago	model.updated	Model gpt-realtime-2.1 updated	openai
57d ago	model.updated	Model gpt-realtime-2025-08-28 updated	openai
57d ago	model.updated	Model gpt-4-turbo updated	openai
57d ago	model.updated	Model gpt-5.2-pro-2025-12-11 updated	openai
57d ago	model.updated	Model o3-mini-2025-01-31 updated	openai
57d ago	model.updated	Model gpt-realtime-whisper updated	openai
57d ago	model.updated	Model o1-2024-12-17 updated	openai
57d ago	model.updated	Model gpt-4o-search-preview updated	openai
57d ago	model.updated	Model gpt-4.1-nano-2025-04-14 updated	openai
57d ago	model.updated	Model gpt-5.2-codex updated	openai
57d ago	model.updated	Model gpt-5.5-pro-2026-04-23 updated	openai
57d ago	model.updated	Model gpt-5.4-pro updated	openai
57d ago	model.updated	Model gpt-5-nano updated	openai
57d ago	model.updated	Model gpt-5.5-2026-04-23 updated	openai
57d ago	model.updated	Model gpt-5-mini updated	openai
57d ago	model.updated	Model gpt-realtime updated	openai
57d ago	model.updated	Model chat-latest updated	openai
57d ago	model.updated	Model gpt-4o updated	openai
57d ago	model.updated	Model gpt-realtime-2 updated	openai
57d ago	model.updated	Model gpt-4o-mini-search-preview-2025-03-11 updated	openai
57d ago	model.updated	Model gpt-5-pro-2025-10-06 updated	openai
57d ago	model.updated	Model gpt-4o-2024-05-13 updated	openai
57d ago	model.updated	Model gpt-audio-mini-2025-10-06 updated	openai
57d ago	model.updated	Model chatgpt-image-latest updated	openai
57d ago	model.updated	Model gpt-4o-mini-tts-2025-12-15 updated	openai
57d ago	model.updated	Model o4-mini-2025-04-16 updated	openai
57d ago	model.updated	Model gpt-5.6-sol updated	openai
57d ago	model.updated	Model o3-pro-2025-06-10 updated	openai
57d ago	model.updated	Model gpt-5-2025-08-07 updated	openai
57d ago	model.updated	Model gpt-image-2.5-flare-2026-09-08 updated	openai
57d ago	model.updated	Model gpt-5-chat-latest updated	openai
57d ago	model.updated	Model tts-1-hd updated	openai
57d ago	model.updated	Model o1-pro updated	openai
57d ago	model.updated	Model gpt-5.1-2025-11-13 updated	openai
57d ago	model.updated	Model gpt-audio updated	openai
57d ago	model.updated	Model gpt-5-codex updated	openai
57d ago	model.updated	Model gpt-5-mini-2025-08-07 updated	openai
57d ago	model.updated	Model gpt-live-transcribe updated	openai
57d ago	model.updated	Model gpt-5.5 updated	openai
57d ago	model.updated	Model gpt-image-1.5 updated	openai
57d ago	model.updated	Model gpt-5.1-codex updated	openai
57d ago	model.updated	Model gpt-5-nano-2025-08-07 updated	openai
57d ago	model.updated	Model gpt-5.2-pro updated	openai

older →webhook push: POST /v1/subscriptions