OpenAI o1-preview · retiredo1-preview

validasserted

Valid from: 2025-07-28
Valid until: still holds
Published: no source on record carries a date
Recorded by AsOf: 2026-11-04
Checked: 2026-11-04 · its source page states the value and the date
Confidence: 0.95

Sources

“2025-07-28 o1-preview o3”— what the page says, read 2026-11-04

https://platform.openai.com/docs/deprecationsprimary · platform.openai.com

/claim/clm_1B1B38C9719E.md /v1/claims/clm_1B1B38C9719E timeline submit a correction