I installed Elastic app search locally (vers. 7.10) and also created an account on Cloud App search, then downloaded the same json file with products to both versions. But the search results are a little bit different as you can see on the following screenshots:
As you can see, with the same relevance tuning and the search request (and the same input JSON file as my documents list), I get slightly different results. It't not a catastrophe of course, but I'm just curious - why? I expected I would get absolutely identical results...
p.s. It seems that cloud version is a little bit better.