Thanks for reaching out to us, access granted to Azure OpenAI Service in the desired Azure subscription. Currently, access to this service is granted only by application. You can apply for access to Azure OpenAI Service by completing the form at https://aka.ms/oai/access.
Please apply for the access, and you will get a response very soon.
Free and student account should have only very limit quota.
I hope this helps.
Regards,
Yutong
-Please kindly accept the answer if you feel helpful to support the community, thanks a lot.