I'm going to disagree with you here. Not that energy doesn't depend on our models. It just depends on them in a very different way. The entropy of a physical system is the Shannon entropy of its distribution of 'microstates'. But there is no distribution of microstates 'out there'. It's a construction that purely exists in our models. Whereas energy does exist 'out there'. It's true that no absolute value can be given for energy and that it's relative, but in a way energy is far more 'real' than entropy.
Whereas energy does exist 'out there'
"Out there" are fields, particles, interacting, moving, bumping into each other, turning into each other. Energy is a convenient description of some part of this process in many models. Just like with Jaynes' entropy, knowing more about the system changes its energy. For example, just like knowing about isotopes affects the calculated entropy of a mixed system, knowing about nuclear forces changes the calculated potential energy of the system.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Previous Open Thread
Next Open Thread
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.