But so far that doesn't change the reality - I can't find any opportunities to let an agent run for more than 30 minutes at best, and parallel agents just seem to confuse each other.
E.g. imagine building a google docs clone where you have different formatting options. Claude would happily build bold and italic for you but if afterwards you add headings, tables, colors, font size, etc. It would just produce a huge if/else tree instead of building a somewhat sensible text formatting abstraction.
Tbf I wouldn't actually know how to build this myself but e.g. bold and italic work together but if you add a "code block" thing that should probably not work with font color and putting a table inside that also makes no sense.
Claude might get some of these interactions intuitively correct but at some point you'll have so many NxM interactions between features that it just forgets half of them and then the experience becomes sloppy and crashes on all edge cases.
The point of good software engineering is to simplify the matrix to something that you can keep arguing about e.g. classify formatting options into categories and then you only have to argue and think about how those categories interact.
This is the kind of thing LLMs just aren't really good at if the problem space isn't in the training data already => doing anything remotely novel. And I haven't seen it improve at this either over the releases.
Maybe this kind of engineering will eventually be dead because claude can just brute force the infinitely growing if/else tree and keep it all in context but that does not seem very likely to me. So far we still have to think of these abstraction levels ourselves and then for the sub-problems I can apply agentic coding again.
Just need to make sure that Claude doesn't breach these abstractions, which it also happily does to take short cuts btw.
More seriously, what in the world "novel" physics device did you invent?
You "invented" ("Designed") a "device" "using physics", and nobody has designed that "device" before, making it novel.
"From first principles" is a fun statement because people like Aristotle also thought they were reasoning from "first principles" and look how far it got them. The entire point of science is that "first principles" are actually not something we have access to, so we should instead prioritize what literally happens and can be observed. It's not possible as far as we know to trick mother nature into giving us the answer we want rather than the real answer.
Did you ever actually build or test this "device"?
Outside that I'm juggling 2-3 sessions at most with nothing staying unattended for more than 10 minutes.