Agentic AI refers to autonomous systems built around large language models (LLMs) that can set goals, retrieve information, and accomplish complex tasks.
The key enabler of this capability is the use of Retrieval-Augmented Generation (RAG), which combines a retriever and generator to provide up-to-date, context-aware responses.
Popular engines and frameworks for Agentic AI include LangChain, LlamaIndex, OpenAI Assistant API, Auto-GPT/BabyAGI, and CrewAI/AgentVerse.
Benefits of Agentic AI include scalability, customization, automation, and 24/7 availability, while challenges include reliability, security, costs, and debugging.