The prompt engineering trap
Most developers start with a single prompt. You tell an LLM to "write a technical guide about X," you get a generic result, and then you spend an hour manually editing the hallucinations. This is not a workflow. It is just a faster way to get a bad first draft.
When I first tried to automate my technical blog, I thought the solution was a longer prompt. I spent days perfecting a 500 word system instruction. It still failed because the LLM cannot verify its own claims in a single pass. It just predicts the next token.
To get production-ready content, you need to move from a linear prompt to an agentic loop. This means breaking the task into roles: a researcher, a writer, and a critic.
The Architecture of a Content Loop
