---
type: lookup
id: o1-mini
asset: superseded-standards-mappings
title: "o1-mini — Superseded and deprecated identifier mappings"
sources:
  - https://developers.openai.com/api/docs/deprecations
source_quote: "2025-10-27 | o1-mini | o4-mini |"
generated: true
verified: false
harvested: 2026-08-04
stale_after: 2027-01-31
identifier: "o1-mini"
status: "Deprecated"
successor: "o4-mini"
shutdown_date: "2025-10-27"
unverified_fields: status
---
**Identifier:** o1-mini

**Status:** Deprecated

**Successor:** o4-mini

**Shutdown date:** 2025-10-27

> 2025-10-27 | o1-mini | o4-mini |

Source: <https://developers.openai.com/api/docs/deprecations>