control-flow

1 free lesson tagged control-flow across AI. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.

beginner

Loop engineering basics: the agent control loop

How LLM agents actually run: the iterative prompt-action-observation loop, the ReAct shape, the smallest tool-calling loop in twelve lines, why you always stack three termination layers, what the model sees on iteration N, and when a single prompt is the better answer.

8 steps·~12 min

Loop engineering basics: the agent control loop

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