gpt-4.5-preview — Deprecated, replaced by gpt-4.1
For gpt-4.5-preview, status is Deprecated; successor is gpt-4.1; shutdown date is 2025-07-14, recorded from its source on 2026-08-04; source re-checked 2026-09-30.
- Identifier
- gpt-4.5-preview verified
- Status
- Deprecated our reading
- Successor
- gpt-4.1 verified
- Shutdown date
- 2025-07-14 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
2025-07-14 | gpt-4.5-preview | gpt-4.1 |
— developers.openai.com, retrieved 2026-08-04
Source
- developers.openai.comhttps://developers.openai.com/api/docs/deprecations