@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 
Microsoft Outlook AI email assistant with contact support from Monday and Airtable
Microsoft Outlook AI Email Assistant Prerequisites 1. Microsoft 365 Login Credentials Provide your Office 365 credent...
AI-powered information monitoring with OpenAI, Google Sheets, Jina AI and Slack
Check Legal Regulations : This workflow involves scraping, so ensure you comply with the legal regulations in your co...
Workflow results to markdown notes in your Obsidian vault, via Google Drive
This workflow converts any n8n workflow outputs into Markdown notes that are accessible in your Obsidian Vault throug...
Scrape Trustpilot reviews with DeepSeek, analyze sentiment with OpenAI
This workflow automates the process of scraping Trustpilot reviews , extracting key details, analyzing sentiment, and...
Create a branded AI-powered website chatbot
Create a Branded AI Website Chatbot Engage website visitors with an intelligent chat widget powered by OpenAI. This t...
Personal shopper chatbot for WooCommerce with RAG using Google Drive and openAI
This workflow combines OpenAI , Retrieval Augmented Generation (RAG) , and WooCommerce to create an intelligent perso...
AI marketing report (Google Analytics & Ads, Meta Ads), sent via email/Telegram
What this workflow does This workflow retrieves Online Marketing data (Google Analytics for several domains, Google A...
Automated end-to-end fine-tuning of OpenAI models with Google Drive integration
1. How it Works This n8n workflow automates fine tuning OpenAI models through these key steps: Manual Trigger : Start...
Ai data extraction with dynamic prompts and Baserow
This n8n template introduces the Dynamic Prompts AI workflow pattern which are incredible for certain types of data e...
AI news research team: 24/7 newsletter automation with citations with Perplexity
Purpose of workflow: This AI powered workflow automatically generates deta...
🐋DeepSeek V3 chat & R1 reasoning quick start
This n8n workflow demonstrates multiple ways to harness DeepSeek's AI models in your automation pipeline! Core Featur...
Hr job posting and evaluation with AI
Workflow Documentation: HR Job Posting and Evaluation with AI Detailed Description The HR Job Posting and Evaluation...
Ai data extraction with dynamic prompts and Airtable
This n8n template introduces the Dynamic Prompts Ai workflow pattern which are incredible for certain types of data e...
🤖🔍 The ultimate free AI-powered researcher with Tavily web search & extract
This n8n workflow integrates Tavily's search and extract APIs with AI summarization capabilities to process web conte...
AI-driven lead management and inquiry automation with ERPNext & n8n
This workflow template automates lead management and customer inquiry processing by integrating ERPNext, AI agents, a...
HR & IT helpdesk chatbot with audio transcription
An intelligent chatbot that assists employees by answering common HR or IT questions, supporting both text and audio...
🤖 Telegram messaging agent for text/audio/images
This n8n workflow creates an intelligent Telegram bot that processes multiple types of messages and provides automate...
AI-powered RAG workflow for stock earnings report analysis
This n8n workflow creates a financial analysis tool that generates reports on a company's quarterly earnings using th...
Basic automatic Gmail email labelling with OpenAI and Gmail API
Description This workflow automates email categorization in Gmail using the Gmail API and OpenAI's language model. It...
Summarize YouTube videos from transcript
Who is this template for? This workflow template is designed for content creators, researchers, educators, and profes...
AI agent for Instagram DM/inbox. Manychat + Open AI integration
Automate Instagram DMs with OpenAI GPT and ManyChat How It Works: Once connected, GPT will automatically initiate con...
Auto-categorize blog posts in wordpress using A.I.
WordPress Post Auto Categorization Workflow Click here to watch youtube tutorial Purpose Automatically categorize Wor...
Chat with GitHub API documentation: RAG-powered chatbot with Pinecone & OpenAI
This workflow demonstrates a Retrieval Augmented Generation (RAG) chatbot that lets you chat with the GitHub API Spec...
AI agent : Google calendar assistant using OpenAI
This template is a simple AI Agent that acts as a Google Calendar Assistant . It is designed for beginners to have th...