alt Hacker NewsThe LLM can be non-deterministic, but in the end, as long as we have compilers and integration tests, isn't it the same? You go from non-deterministic human interpretation of requirements and specs into a compiled, deterministic state machine. Now you have a non-deterministic coding agent doing the same and simply replacing the typing portion of that work.
So long as you supply the agent well-curated set of guidance, it should ultimately produce more consistent code with higher quality than if the same task were given to a team of random humans of varying skill and experience levels.
The key now is how much a team invests in writing the high quality guidance in the first place.
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The unspoken truth is that tests were never meant to cover all aspects of a piece of software running and doing its thing, that's where the "human mind(s)" that had actually built the system and brought it to life was supposed to come in and add the real layer of veracity. In other words, "if it walks like a duck and quacks like duck" was never enough, no matter how much duck-related testing was in place.
Compilers can never be error free for non trivial statements. This is outlined in Rices theorem. It’s one of the reasons we have observability/telemetry as well as tests.