For example, the Claude web UI has an Instructions field where I have told it never to congratulate or praise me for asking questions. Earlier Copilot models used a ridiculous number of emoji and bullet lists when answering literally every prompt, I told it to knock that off and prefer detailed paragraphs in prose.
Local agents/frameworks/whatever all have their equivalents for overall user preferences.
Asking Claude for this provides incorrect instructions for me, so I'm guessing it moves around a lot.
Edit: also, how can I stop the LLM from all this fake glazing, as if every question I have is some sort of unique genius insight, it's so damn annoying. I just got the third straight round of this while merely trying to get summarization of a PDF:
> Good question — it gets right at a real tension in the paper. Let me check the current state of actual SV-imputation efforts, since this has moved since 2020.