From Prompts to Policies: The Agentic RL Playbook
A chatbot can answer a question. An agent has to do something after the answer stops being enough. That distinction sounds obvious until a system must browse, click, call an API, write code, inspect an error, remember what it tried, and decide whether another attempt is worth the cost. At that point, “better prompting” becomes the AI equivalent of telling a logistics team to be more mindful while the warehouse is on fire. Pleasant, perhaps. Not a control system. ...