Azure-docs: My project's pricing tier is S0 but prediction api limit to 2 requests per second

[huy-lv]

Hi, when i access my customvision project setting in
https://www.customvision.ai/projects/<projectid>/settings
it show my project tier is S0. But when i call prediction API, it said request limit to 2 requests per second.

---

Document Details

⚠ Do not edit this section. It is required for docs.microsoft.com ➟ GitHub issue linking.

• ID: 45a084d7-acb6-9893-b6d1-6fef01e0bd07
• Version Independent ID: c9c8b4b2-d080-f8a8-85e2-24f9d66df8c3
• Content: Limits and quotas - Custom Vision Service - Azure Cognitive Services
• Content Source: articles/cognitive-services/Custom-Vision-Service/limits-and-quotas.md
• Service: cognitive-services
• Sub-service: custom-vision
• GitHub Login: @anrothMSFT
• Microsoft Alias: anroth

[RohitMungi-MSFT]

@huy-lv Thanks for the question. Please note that the custom vision settings of your login cannot be seen by any other user who does not have access to your subscription. Couple of quick things you can check for this error from the settings page is to check if the Prediction resource is of kind Custom Vision Prediction and expand it to check the pricing tier that reflects under it.

If the above setting is correct then we would request to raise a support query from Azure portal to correct this discrepancy. From the Help+Support section of portal you can select the following values and provide a brief description of the mismatch so that our service team can lookup and get this corrected.

[huy-lv]

My resource kind is Custom Vision Training, what does this mean? And what is the different between them?

[RohitMungi-MSFT]

@huy-lv Resources for training and prediction are used separately so effectively you can have different tiers for training and prediction which can help you scale based on your scenario which also helps you build a decoupled training and prediction resources. In this case if the resource was used for training only you would not be able to publish the iteration of your project and it would request you to create a resource for prediction as seen below.

If there is a resource for prediction it would be listed in the drop down as seen below and you would need to select the appropriate resource and use it for your prediction endpoint URL.

Could you please try to use a resource for prediction with the required tier and try to create a new prediction endpoint and check if the limits work as documented?

[huy-lv]

Thank you for your information. In my resource group page on Azure portal, there are two resources for Cognitive Services: one for training and one for prediction. And then on Customvision project, i published iteration with the resource for prediction.

After that i go to setting page, the resource kind is Custom vision training like before, it doesn't change to Custom vision prediction :( Why :(

[RohitMungi-MSFT]

@huy-lv The setting to be a prediction or training resource is selected while creating the resource from custom vision portal. If you have already created a resource from Azure portal then the selection used during creation is applied. Screen shot below from Azure portal.

In your case since your prediction resource au2chess-Prediction is listed please check the tier of this resource from Azure portal. If this is set to S0 and if if the limit is still 2 then could you please raise a request for the service team to correct the same? Alternatively, you could try to create a new prediction resource from your custom vision settings and try to use the same.

[huy-lv]

I found it, my prediction resource is F0, not S0, i changed it and everything work fine :D thank you for help 👍

[RohitMungi-MSFT]

@huy-lv We will now proceed to close this thread. If there are further questions regarding this matter, please tag @RohitMungi-MSFT in your reply.