Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

I'm still pretty pessimistic on all this. Just today, I had what should have been an obvious win for an LLM coding assistant to help me. I was writing a go function that converts one very long struct into a second very long struct. The transformation was almost entirely wrapping the fields of the first struct in a wrapper in a completely rote way. If FieldA was an int on src, I wanted a dest{ FieldA: Wrapper{ Value: src.FieldA, Ratio: src.FieldA/Constant }, ... }.

It couldn't do it. I prefilled in all the fields (hundreds) and told it just to populate them, but it tried to hallucinate new fields, it would do one or two then both delete the fields I had added and add a comment saying 'then do the rest'. I tried a bunch of different prompts.

I can see how some vibe coders could make useful things, but most of my attempts to use LLMs in anything not-from-scratch are exercises in frustration.



Which one?

Can we please make it a convention that whenever anybody posts anything about some LLM experience they had, that they include which model and UI driving it they used?

Parent's post is like saying: I tried to send an email with a new email program and it didn't work.


VS Code + Github Copilot (Editor Inline Chat) + GPT-4o




Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: