Can someone confirm/comment from the pics below if actually 5000 grafts have been transplanted?

If you have concerns about your surgery, it is best to ask your doctor.  You can ask to see your surgical records.

There's no way to tell from a picture how many grafts you've received. To know you should ask your doctor and/or ask to see the medical records concerning your transplant, those are the only two ways to know for sure. 5000 is a lot and if you plan on having 3000-4000 more added I would make sure that your donor area isn't going to look depleted afterwards.

It is not only hard to tell graft numbers by photos, but there is a more important problem in quoting graft numbers.

Since grafts in FUSS (strip surgery) are prepared by the surgical team, it becomes more important to know the hair number, than the graft number.

For example, 5000 grafts with an average of 1.5 hairs per graft makes 7500 hairs. Your transplant looks like more than that.

On the other hand, 5000 grafts with a 2.5 hair per graft average makes 12.500 hairs which is huge. You certainly didn't have this hair number.

So it becomes more important to know the hair number versus the graft number, assuming in both cases the surgeon is truthful.