Model and API retirements

Cohere-rerank-v4.0-pro (1) retirement date and replacement

Microsoft Foundry · Model · retires Sep 13, 2027 (in 11 months)Unverified

Vendor page

Dates

Checked Oct 24, 2026 on Microsoft's page
RetiresSep 13, 2027 (in 11 months)
ReplacementCohere-rerank-v5-pro
Model makerCohere
NoticeRetirement date; Cohere
Sourcelearn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule

Changes

AnnouncedUnverifiedOct 23Retires Sep 13, 2027. Retirement date; CohereMicrosoftSource

Around the same time on Microsoft Foundry

Microsoft
ModelUnverifiedin 10 monthsclaude-opus-4-8 (2)Microsoft Foundry · Sep 1, 2027Details →ModelUnverifiedin 11 monthsCohere-rerank-v4.0-fast (1)Replacement: Cohere-rerank-v5-fastMicrosoft Foundry · Sep 13, 2027Details →ModelUnverifiedin 11 monthsgpt-oss-120bMicrosoft Foundry · Sep 15, 2027Details →