Yep, super-duper-google is an unequivocally good use case for LLMs.

That's not what the LLM is doing. It is guessing at what is happening by regurgitating some docs. It's a more expensive web search.

You also don't have a mental model if you need to ask the LLM about it. This is stuff you should be internalizing.

You internalize the inner workings of all the libraries in your venv? Impressive! My current project’s uv.lock has ~60 packages in it already, reading and comprehending those tens to hundreds of thousands of lines of code must be time consuming.

You’re also just confidently wrong about the model reading the code. It quotes file paths and line numbers and I open and read those files at those line numbers. For me, hallucinations are much more frequent when it references the docs rather than code because docs are more subjective than code.

This is a normal thing I’ve been doing since at least December.

I have to ask — do you actually use LLM coding tools? Your knowledge on this topic seems really out-of-date.

The fundamental architecture of LLMs has not changed, so knowledge on that cannot be out of date.

Do I internalize the inner workings of all the libraries? Not unless it's necessary. Sometimes it is. If I want to read the source code of the function I'm calling, I can just do that, my IDE pulls up the file with one key combination.

I'm perfectly capable of reading source code myself, I don't need a non-deterministic filter in between.

What I've done is ask the LLM a question like "How do I configure EF Core in this particular way?", then when it tells me the answer, I go and look up that function in the EF Core docs and learn by reading the docs. (Which also tells me whether it's correct or hallucinating; one time the LLM told me "You can do X like this" and the documentation said "We don't yet support doing X, but in a future version you'll be able to do it like this"). Here, I'm using the LLM to compensate for the fact that MSDN search is awful and the bits of info you need are scattered across three different articles, none of which link directly to each other.