Microsoft

Hub: Capacity of custom Microsoft Translator Hub systems

Migrate from the Translator Hub to Custom Translator

The Microsoft Translator Hub will be retired on April 30, 2019. Migrate your existing Hub projects to the new Custom Translator.

Custom Translator allows you to customize Microsoft Translator’s neural machine translation when translating text using the Microsoft Translator Text API v3, and speech translation using unified Speech services.

View important migration information and dates.


When you deploy a custom trained system using the Microsoft Translator Hub, it becomes available via a Microsoft Translator Text API subscription.

The capacity of Hub-trained systems is 300 words per second, or 1800 characters per second. If you need higher capacity, please submit a support request on this site, with your Hub workspace ID and the language pair you need it for.


Your Microsoft Translator team

Feedback and Knowledge Base