Model and API retirements

64 within 30 days · 558 firm dates ahead

grok-3 retirement date and replacement

Microsoft Foundry · Product · retired May 1, 2026 (retired)Unverified

Vendor page

Dates

Checked Nov 9, 2026 on Microsoft's page
RetiredMay 1, 2026 (retired)
Replacementgrok-4
What it isgrok-3 was retired on Microsoft Foundry.
Sourcelearn.microsoft.com/en-us/azure/foundry/openai/concepts/retired-models

Changes

AnnouncedUnverified

Microsoft lists grok-3 on Microsoft Foundry to retire on May 1, 2026.

Sep 25Source
Microsoft
Microsoft FoundryProductUnverified

Kimi-k2-thinking

Was retired on Microsoft Foundry.

retiredMar 29
Microsoft FoundryProductUnverified

grok-3-mini

Was retired on Microsoft Foundry.

retiredMay 1
Microsoft FoundryProductUnverified

grok-4-fast-non-reasoning

Was retired on Microsoft Foundry.

retiredMay 1
Microsoft FoundryProductUnverified

grok-4-fast-reasoning

Was retired on Microsoft Foundry.

retiredMay 1
Microsoft FoundryProductUnverified

Cohere-command-r-08-2024

Was retired on Microsoft Foundry.

retiredMay 12
Microsoft FoundryProductUnverified

Cohere-command-r-plus-08-2024

Was retired on Microsoft Foundry.

retiredMay 12
Microsoft FoundryProductUnverified

gpt-5-chat (2025-10-03)

Was retired on Microsoft Foundry.

retiredMay 13
Microsoft FoundryProductUnverified

gpt-5.2-chat (2025-12-11)

Was retired on Microsoft Foundry.

retiredMay 13
Microsoft FoundryProductUnverified

Cohere-rerank-v3.5

Was retired on Microsoft Foundry.

retiredMay 14
Microsoft FoundryModelUnverified

Llama-3.2-11B-Vision-Instruct

Stopped answering on Microsoft Foundry.

retiredJun 13
Microsoft FoundryModelUnverified

Llama-3.2-90B-Vision-Instruct

Stopped answering on Microsoft Foundry.

retiredJun 13
Microsoft FoundryModelUnverified

Meta-Llama-3.1-405B-Instruct

Stopped answering on Microsoft Foundry.

retiredJun 13