@n8n/n8n-nodes-langchain.lmchatopenai
2,488 workflows using this node.
What is the @n8n/n8n-nodes-langchain.lmchatopenai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.lmchatopenai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.lmchatopenai node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-lmchatopenai 
Customer Support Channel and Ticketing System with Slack and Linear
This n8n workflow demonstrates how to create a really simple yet effective customer support channel and pipeline by c...
Automate Your RFP Process with OpenAI Assistants
This n8n workflow demonstrates how to automate oftern time consuming form filling tasks in the early stages of the te...
Autonomous AI crawler
This workflow with AI agent is designed to navigate through the page to retrieve specific type of information (in thi...
Talk to your SQLite database with a LangChain AI Agent 🧠💬
This n8n workflow demonstrates how to create an agent using LangChain and SQLite. The agent can understand natural la...
Classify lemlist replies using OpenAI and automate reply handling
Who this is for This workflow is for sales people who want to quickly and efficiently follow up with their leads What...
Gmail AI Auto-Responder: Create Draft Replies to incoming emails
This workflow automatically generates draft replies in Gmail. It's designed for anyone who manages a high volume of e...
AI-Powered Children's Arabic Storytelling on Telegram
Template for Kids' Story in Arabic The n8n template for creating kids' stories in Arabic offers a versatile platform...
AI-Powered Children's English Storytelling on Telegram with OpenAI
Unleashing Creativity: Transforming Children's English Storytelling with Automation and AI Check this example: https:...
Transforming emails into podcasts
Transforming Emails into Podcasts ️ Check out this channel for example. The n8n workflow described here aims to revol...
Traveler co-pilot: AI-powered Telegram for easy language and image translation
Introduction The Traveler Co Pilot empowers you to confidently traverse the world, connecting with ease and breaking...
Translate Telegram audio messages with AI (55 supported languages)
Use case This workflow enables a Telegram bot that can: Accept speech input in one of 55 supported languages Automati...
Auto-label incoming Gmail messages with AI nodes
This workflow uses AI to analyze the content of every new message in Gmail and then assigns specific labels, accordin...
AI crew to automate fundamental stock analysis - Q&A workflow
How it works: Using a Crew of AI agents (Senior Researcher, Visionary, and Senior Editor), this crew will automatical...
Extract data from resume and create PDF with Gotenberg
With this workflow you can extract data from resume documents uploaded via a Telegram bot. Workflow transform readabl...
ChatGPT Automatic Code Review in Gitlab MR
Who this template is for This template is for every engineer who wants to automate their code reviews or just get a 2...
Chat with PDF docs using AI (quoting sources)
This workflow allows you to ask questions about a PDF document. The answers are provided by an AI model of your choic...
AI-powered WooCommerce Support-Agent
With this workflow you get a fully automated AI powered Support Agent for your WooCommerce webshop. It allows custome...
Chat with OpenAIs GPT via a simple Telegram bot
Use case LLMs have provided a lot of value for several use cases. Especially some OpenAI models are proving to be qui...
Ask a human for help when the AI doesn't know the answer
This is a workflow that tries to answer user queries using the standard GPT 4 model. If it can't answer, it sends a m...
Allow your AI to call an API to fetch data
Use n8n to bring data from any API to your AI. This workflow uses the Chat Trigger to provide the chat interf...
Chat with a database using AI
This workflow allows you to ask questions about data stored in a database using AI. To use it, you'll need an OpenAI...
Chat with a Google Sheet using AI
This workflow allows you to ask questions about the data in a Google Sheet over a chat interface. It uses n8n's built...
Translate audio using AI
This workflow takes some French text, and translates it into spoken audio. It then transcribes that audio back into t...
Use any LangChain module in n8n (with the LangChain code node)
LangChain is a framework for building AI functionality that users large language models. By leveraging the functional...