The Agent Ladder

The same multi-hop question, three ways to answer it, rising in power and cost.

Question: "What is the warranty on the earbuds made by the company that acquired Acme?"

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The Tool Contract

Live validator, does this call fit the action space?

Action space: search_policy(query:string)  search_products(query:string)  calculator(expression:string)  finish(answer:string)
Note: Part 19's bare TOOLS[name](arg) dispatch accepted all of these; the contract catches them before they fire.