The LangChain Team Answers the Most Searched Questions About Agents

Amy and Sean from LangChain sit down to answer the most commonly searched questions about AI agents, from the basics (what is an agent, what is RAG, what is MCP) to the harder stuff (why agents hallucinate, how to evaluate them, and what LangChain actually does). 

The LangChain Team Answers the Most Searched Questions About Agents
0:00 Meet your hosts
0:18 What is an agent?
0:59 What is RAG?
1:24 What is MCP?
1:52 Why do agents hallucinate?
2:31 What is the agent development lifecycle?
3:00 What is memory?
3:36 What does human in the loop really mean?
4:29 How do you evaluate an agent?
5:52 What is LangChain, really?
7:23 How do I start building agents?
7:39 Deep Agents vs Fleet, which one to pick
8:59 Where to learn more

Extra resources:
- LangChain: https://www.langchain.com/
- LangSmith: https://www.langchain.com/langsmith-platform
- LangSmith Fleet: https://www.langchain.com/langsmith/fleet
- Deep Agents: https://www.langchain.com/deep-agents
- LangChain Academy: https://academy.langchain.com/