Teaching Zork to a Bayesian

This is Part 2 of a series. For the axioms and types underneath, see Part 1: Three Types and a Funeral . For the state-representation consequences, see Part 3: The Loop Problem . Every AI agent demo involves web search, retrieval, or API calls &mdash; tasks where querying everything is merely expensive. A LangChain ReAct agent that hammers all four tools on every question wastes money but still…