SEQUENTIAL CHAIN | Learning Langchain Series | Chain Types | Let's call multiple LLMs in series!

Опубликовано: 16 Июль 2026
на канале: Full Stack AI LAB
438
8

Sequential chain is one of those founding chains that comprises the connection of several chains together. So if you are looking into automating the communication of multiple LLMs by passing the output of one LLM Chain to the input of another LLM Chain, you need to use Sequential chain.

SimpleSequentialChain is used for a simple series of two chains and so we consider the harder example, the SequentialChain here...

For information about sequential chain visit:
https://api.python.langchain.com/en/l...

We'll explore the chains from the python library of langchain, learn how to use the chain classes and finally show case some example.

You will be acquainted with the langsmith environment to observe the steps LLMs take to deliver the final response.


Github Code for all videos in this series:
https://github.com/full-stack-ai/popu...

Langchain Chain Types Directory:

API CHAIN |    • API Chain | Chain Types | Learning Langcha...  
CONSTITUTIONAL CHAIN |    • CONSTITUTIONAL CHAIN | Chain Types | Learn...  
RAG CHAIN |    • RETRIEVAL CHAIN - RAG | Chain Types | Lear...  
CHECKER CHAIN |    • LangSmith 101, Boost your Responsible AI w...  
ROUTER CHAIN |    • ROUTER CHAIN | Learning Langchain Series |...  
SEQUENTIAL CHAIN |    • SEQUENTIAL CHAIN | Learning Langchain Seri...  

Follow us on:
Youtube:    / @fullstackailab  
Twitter:   / fullstackinfoai  
Join Discord:   / discord  
LinkedIn:   / fullstackaialta  

#langchain #ai #llm #python #conversation #chain #chatgpt #chatbot #openai #education #coding #artificialintelligence #machinelearning #fullstack #backend #largelanguagemodels #nlp #naturallanguageprocessing
------
Chapters:
0:00 What is Sequential chain?
0:38 Sequential chain in the code
2:23 Langsmith environment for the sequential chain