react pattern

Article explicitly demonstrates ReAct (Reasoning + Acting) pattern showing Thought → Action → Observation loop, which is a context engineering pattern for structuring multi-turn reasoning.

Entire ReAct cycle section is direct instantiation of this pattern; perception→reasoning→action→observation loop

Author cites ReAct (Reasoning + Acting) as foundation of agent frameworks; this is the context loop that governs how agents manage information flow

Course title explicitly mentions 'From ReAct, Agentic RAG to Multi-Agent Orchestration' indicating ReAct is foundational pattern covered.

ReAct (Reason→Act→Observe→Loop) is cited as foundational to cyclic workflows. This is a concrete context engineering pattern in practice.