Nundina › Discover calendars › Version End-of-Life Dates calendar › OpenAI o4-mini end of lifeOpenAI o4-mini end of life23 October 2026OpenAI o4-mini stops receiving security updates. This name is a rolling alias; the date is the one published for o4-mini-2025-04-16. Released 16 Apr 2025. Source: endoflife.date.Version End-of-Life Dates calendarMore from this calendar

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