AI model

gpt-4o-2024-11-20 on Microsoft Foundry retires on April 14, 2027

Date
(UTC)
Replacement
gpt-5.1
Platform
Microsoft Foundry
Provider
OpenAI
Last checked

What changes

Recommended replacement: gpt-5.1. Foundry lists its lifecycle stage as Legacy.

Source

learn.microsoft.com

gpt-4o | 2024-11-20 | Legacy | 2027-04-143 | gpt-5.1

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