AI | LangGraph Tool Calling Explained in 60 Seconds #langchain #toolcalling #ai #langgraph #python

Understanding Tool Calling in LangGraph made simple!

LLMs cannot reliably perform tasks like:
1. Calling APIs for real-time data
2. Querying databases
3. Running code
4. Interacting with external systems

That’s where Tools in LangGraph come in.

In this short video, we explain:
1. What a tool is in LangGraph
2. Why tool calling is needed
3. How shared state works
4. How the LLM decides to call an external tool
5. How results flow back to generate the final answer

Think of a tool as a smart helper that LangGraph calls whenever the LLM needs external help.

GitHub Code Reference:
https://github.com/toimrank/summarizedai/blob/develop/langgraph/tools.py

Видео AI | LangGraph Tool Calling Explained in 60 Seconds #langchain #toolcalling #ai #langgraph #python канала SummarizedAI