I want to make a suggestion, hoping it’s useful. 😁

I’ve read this response about the maximum supported model size of 166,6 MB (JSON encoded).

The package elm-serialize produces compressed JSON encoding.

There is a post on the Elm Discourse and it proved to be beneficial in elm-review too:

elm-serialize produces a significantly compressed JSON output (or binary, but which proved to be less efficient at this time). Instead of {"expression": {"type": "Operator", "operator" : "+" } } it will be something like [0,[0,0,1,"+"]].

Overall, this reduces the total cache size from 40MB to 14MB in the large project I mentioned, and because there is less data to read from (and to write to) the slow file system, the total run time was reduced by about 15%!