Hello @Jonas Bergman , Thanks for using Microsoft Q&A Platform.
To use Vision enhancement, you need a Computer Vision resource. It must be in the paid (S1) tier and in the same Azure region as your GPT-4 Turbo with Vision resource.
To use the "Vision" enhancement, you will need to create a Computer Vision resource in the paid (S1) tier and in the same Azure region as your GPT-4 Turbo with Vision resource. Please refer to this documentation: https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/gpt-with-vision#enhancements
I hope this helps.
Regards,
Vasavi
-Please kindly accept the answer and vote 'yes' if you feel helpful to support the community, thanks.