Optimize an AI Agent to Sound Human, Judged by an AI Detector

You can tell when an LLM wrote an email. The “I hope this email finds you well” opener, the three polite paragraphs answering a one-line question. I wanted a reply-drafting agent that didn’t do that, and “don’t sound like an AI” turned out to be hard to put in a prompt. Banning a few phrases is easy. The rest is judgment, and a single prompt that...