GET

/v1/changes?provider=openai&type=model.updated&cursor=MTc5MTA5OTkyMTozNWFkYzAyYi05NmUwLTRlNzctOGY3ZS01NmQwMzA5MGVhNmE%3D

Accept:

count 50order newest firstpage size 50

all new models removed modelsupdated modelsrow shape deprecated models

when	type	summary	provider
41d ago	model.updated	Model gpt-5.2-2025-12-11 updated	openai
41d ago	model.updated	Model gpt-5.5 updated	openai
41d ago	model.updated	Model gpt-live-1 updated	openai
41d ago	model.updated	Model gpt-realtime-2 updated	openai
41d ago	model.updated	Model babbage-002 updated	openai
41d ago	model.updated	Model gpt-5.4-pro-2026-03-05 updated	openai
41d ago	model.updated	Model gpt-5-pro-2025-10-06 updated	openai
41d ago	model.updated	Model o4-mini-deep-research-2025-06-26 updated	openai
41d ago	model.updated	Model o3-2025-04-16 updated	openai
41d ago	model.updated	Model gpt-5.4-nano-2026-03-17 updated	openai
41d ago	model.updated	Model gpt-4o-2024-08-06 updated	openai
41d ago	model.updated	Model o4-mini-2025-04-16 updated	openai
41d ago	model.updated	Model gpt-5.6-terra updated	openai
41d ago	model.updated	Model o4-mini updated	openai
41d ago	model.updated	Model gpt-3.5-turbo-1106 updated	openai
41d ago	model.updated	Model gpt-4-0613 updated	openai
41d ago	model.updated	Model gpt-5.4-mini updated	openai
41d ago	model.updated	Model gpt-5-2025-08-07 updated	openai
41d ago	model.updated	Model o1 updated	openai
41d ago	model.updated	Model gpt-4o-search-preview-2025-03-11 updated	openai
41d ago	model.updated	Model gpt-4o-mini updated	openai
41d ago	model.updated	Model gpt-5.1 updated	openai
42d ago	model.updated	Model gpt-4o-2024-11-20 updated	openai
42d ago	model.updated	Model gpt-4o-mini-transcribe-2025-03-20 updated	openai
42d ago	model.updated	Model sora-2 updated	openai
42d ago	model.updated	Model gpt-4o-mini-tts-2025-03-20 updated	openai
42d ago	model.updated	Model gpt-4o-2024-05-13 updated	openai
42d ago	model.updated	Model gpt-3.5-turbo-instruct updated	openai
42d ago	model.updated	Model gpt-audio-mini-2025-10-06 updated	openai
42d ago	model.updated	Model gpt-3.5-turbo-1106 updated	openai
42d ago	model.updated	Model sora-2-pro updated	openai
45d ago	model.updated	Model gpt-image-2.5-flare-2026-09-08 updated	openai
45d ago	model.updated	Model gpt-image-2.5-flare updated	openai
45d ago	model.updated	Model gpt-image-2.5-sunburst updated	openai
45d ago	model.updated	Model gpt-image-2.5-sunburst-2026-09-08 updated	openai
46d ago	model.updated	Model gpt-6-luna updated	openai
46d ago	model.updated	Model gpt-6-sol updated	openai
46d ago	model.updated	Model gpt-5.6-sol updated	openai
46d ago	model.updated	Model gpt-6-astra updated	openai
46d ago	model.updated	Model gpt-6.1-sol updated	openai
49d ago	model.updated	Model gpt-5.1-codex updated	openai
49d ago	model.updated	Model gpt-5.6-luna updated	openai
49d ago	model.updated	Model gpt-5.2-chat-latest updated	openai
49d ago	model.updated	Model gpt-5.2-codex updated	openai
49d ago	model.updated	Model gpt-5-chat-latest updated	openai
49d ago	model.updated	Model o3 updated	openai
49d ago	model.updated	Model gpt-6-astra updated	openai
49d ago	model.updated	Model chat-latest updated	openai
49d ago	model.updated	Model gpt-5.2-2025-12-11 updated	openai
49d ago	model.updated	Model gpt-4o-mini-2024-07-18 updated	openai

older →webhook push: POST /v1/subscriptions