I made a calculator a while ago that I use with clients and training. Here's a rough equivalent for hot (all vectors in RAM) using traditional compute, across various clouds/configs. The cost is on RAM and CPU, but I don't have numbers for QPS
Social networks don’t have a simple mechanism for me to say “this is spam”. Maybe let us tell you instead of trying to guess all the time? Look at the options here - where is the spam flag?