Tip: Being Karen to an agent

I just found a neat trick. I started talking to GPT-5-mini. I had a relatively long set of back and forths, but in the end decided to go to a more powerful model. I'd like to speak to another LLM. Please give me a prompt getting the next LLM up to speed efficiently with all context and my choices. Use a fence block to make copying the prompt easier. This prompt is entirely unremarkable, but for…