Are you sure about that? I can't remember where I saw the table of memory requirements, but I'm sure some of the larger instances here [1] will surely be able to cope (assuming they're available!)
Oracle gives you a $300 free trial, which equates to running BM.GPU4.8 for over 10 hours - enough for a focused day of prompting
Oracle gives you a $300 free trial, which equates to running BM.GPU4.8 for over 10 hours - enough for a focused day of prompting
[1] https://www.oracle.com/cloud/compute/gpu/