Glossary

A quick reference for key terms used in AI Summary Hub.

Term	Definition
RAG	Retrieval-augmented generation — combining retrieval with LLM generation.
LLM	Large language model.
Transformer	Architecture based on self-attention (e.g. BERT, GPT).
Agent	System that perceives and acts toward goals.
Subagent	Agent within a hierarchical agent system.
RDD	Retrieval-decision-design — spec-driven reasoning pattern.
CoT	Chain-of-thought — step-by-step reasoning.
ReAct	Reasoning + acting in interleaved steps.

More terms will be added as topics are expanded. See individual topic docs for detailed definitions.