For a single execution, to a certain extent, yes.

But that’s not the point I’m trying to make here. JIT compilers are vastly more predictable than LLMs. I can take any two JVMs from any two vendors, and over several versions and years, I’m confident that they will produce the same outputs given the same inputs, to a certain degree, where the input is not only code but GC, libraries, etc.

I cannot do the same with two versions of the same LLM offering from a single vendor, that had been released one year apart.

Enough so that I've never had a runtime issue because the compiler did something odd once, and correct thr next time. At least in c#. If Java is doing that, then stop using it...

If the compiler had an issue like LLMs do, the half my builds would be broken, running the same source.