OpenAI o1-mini · retiredo1-mini

Valid from

2025-10-27

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

“2025-10-27 o1-mini o4-mini”— what the page says, read 2026-11-04

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

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