Retirement: Language Understanding (LUIS) retirement extended to October 31, 2025

Microsoft retired this Azure AI Services and Language Understanding (LUIS) feature on 31 October 2025.

Retirement1 version

Facts

Microsoft id
492962
Products
Azure AI Services, Language Understanding (LUIS)
Update type
Retirements
Product categories
AI + machine learning, Mobile
Retirement
31 October 2025
Status pages
Azure AI services status, Azure Language Understanding (LUIS) status
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Azure Updates · open the original at Microsoft

Microsoft says

In September 2022, we announced that Language Understanding (LUIS) would be retired on October 1, 2025. Based

Azure Updates,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    The text as we first saw it

    Seen by us · Microsoft's timestamp · Microsoft's page

Other changes for Azure AI services, Azure Language Understanding (LUIS)

Last updated