Unverified50% confidenceFactExact time
The closed loop of plan–execute–observe–replan is what essentially distinguishes an Agent from a single LLM call.
1
Sources
50%
Confidence
Long-term
Relevance
9/15/2026
First Seen
Sources
Related Entities
Related Claims
VerifiedThe classic industry formula is: Agent = LLM + Planning + Memory + Tools.76% similarVerifiedAn Agent in the LLM context typically has four core components: perception, planning, action, and memory75% similarVerifiedIn the ReAct (Reasoning + Acting) architecture, the agent first reasons about the current state at each step before deciding the next action, forming a closed loop of perception-planning-execution75% similarVerifiedA typical Agent is composed of a cycle of 'Perception—Planning—Action—Reflection'.72% similarUnverifiedA typical Agent execution loop includes perception, reasoning, action, and observation, forming the ReAct (Reasoning + Acting) pattern71% similar
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