Quotas and limits

    In the Yandex Vision service, the following limitations apply:

    • Quotas are organizational restrictions that can be changed by technical support on request.
    • Limits are technical restrictions due to the Yandex.Cloud architecture specifics. The limits cannot be changed.

    You can view your current account quotas in the management console.


    Type of limit Value
    Number of requests per second 10
    Text recognition attempts per second 5
    Face detection attempts per second 5
    Image classification attempts per second 5


    Type of limit Value
    Maximum file size 1 MB
    Maximum image size 20 MP (length × width)
    Maximum number of pages in a PDF file 8