Hi @rakeshdey,

What you’re seeing appears to be a trial limitation/feature availability issue, not a usage quota issue. Your screenshot shows the message “AI Runtime is not available in trial,” which indicates the workspace currently does not have access to AI Runtime.

The public docs also note that AI Runtime is a preview feature and requires supported regions plus workspace/admin enablement.

In addition, the free trial docs mention that some trial accounts... especially those created with personal email addresses... may have no GPU access.

So this is likely not about prior usage, but about the specific trial workspace not being eligible/enabled for GPU-backed AI Runtime.