@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 
Real-time crypto news & sentiment analysis via Telegram with GPT-4o
Stay on top of the latest crypto news and market sentiment instantly, all inside Telegram! This workflow aggregates a...
The ultimate Instagram automation for high-quality images & text with GPT-Image
This n8n workflow revolutionizes Instagram content creation by automating everything from ide...
WordPress content automation machine with HUMAN-IN-THE-LOOP & DEEP RESEARCH
HUMAN IN THE LOOP Content Automation Pro with Deep Research & Airtable for Power Users \ Collaborative AI for WordPre...
Smart job search: resume scoring & tailoring with OpenAI, Apify, and Airtable
Who is this for? This workflow is designed for job seekers who want to automate their job application research and re...
Analyze client transcripts & route feedback with GPT-4o Mini, HubSpot, and Gmail
Who is this for? This workflow is designed for Customer Satisfaction Managers (CSM), sales professionals, and operati...
Automated generation of AI advertising photos for product marketing
How it works This workflow automates the transformation of standard product images into professional product photogra...
Daily personalized air & pollen health alerts with Ambee API and AI via email
This workflow fetches real time air quality and pollen data using Ambee’s APIs and sends a friendly, personalized dai...
Multi-Agent AI Clinic Management with WhatsApp, Telegram, and Google Calendar
Healthcare Clinic Assistant with WhatsApp and Telegram Integration Version: 1.1.0 n8n Version: 1.88.0+ License: MIT D...
Create & Publish Instagram Carousel Posts with GPT-4.1-mini, Imgur & Graph API
Create & Publish Instagram Carousel Posts with GPT 4.1 mini, Imgur & Graph API Version : 2.0.0 n8n Version : 1.88.0+...
Discord AI ChatBot : Context-Aware, Replies to Mentions AND also DMs
Click here to access this Workflow for free . Get your own custom ChatGPT inside your Discord Server Descriptio...
Generate AI News LinkedIn Posts with GPT-4o-mini, NewsAPI, and Qdrant
Overview Automated LinkedIn content generator that: Fetches trending AI news using NewsAPI Enhances content with Qdra...
Analyze & Tag User Feedback in Notion with GPT-4 Sentiment Analysis
This n8n workflow processes user feedback automatically, tags it with sentiment, and links it to relevant insights in...
🗞️ AI-powered sustainability newsletter for marketing with Gmail, GPT-4o
Tags: Sustainability, Web Scraping, OpenAI, Google Sheets, Newsletter, Marketing Context Hey! I’m Samir, a Supply Cha...
🐶 AI Petshop Assistant with GPT-4o, Google Calendar & WhatsApp/Instagram/FB
Hi! I’m Amanda This is honestly one of the cutest, smartest workflows I’ve ever built. It was designed with a lot of...
Seo blog generator with GPT-4o, Perplexity, and Telegram integration
SEO Blog Generator with GPT 4o, Perplexity, and Telegram Integration This workflow helps you automatically generate S...
Medical Q&A chatbot for urology using RAG with Pinecone and GPT-4o
Medical Q&A Chatbot for Urology using RAG with Pinecone and GPT 4o This template provides an AI powered Q&A assistant...
Build a chatbot, voice and phone agent with Voiceflow, Google Calendar and RAG
Voiceflow is a no code platform that allows you to design, prototype, and deploy conversational assistants across mul...
Ai-powered Telegram task manager with MCP server
Detailed Description The ToDo App workflow is designed to streamline task management through Telegram and Google Task...
💬 Daily WhatsApp group summarizer – GPT-4o, Google Sheets & Evolution API
Hey! I’m Amanda ️ I made this little workflow with care for people like you who are part of busy WhatsApp groups and...
Customer feedback analysis with AI, QuickChart & HTML report generator
Generative Customer Insights from Feedback Data using AI Agents & Charts This workflow automates the analysis of cust...
MCP Supabase agent – manage your database with AI
Hi, I’m Amanda This workflow was built with love to help you manage your Supabase database using natural language , p...
Automated AI product photography and Instagram post generator (Deepseek/Segmind)
Automatically generate professional grade product photography and ready to use Instagram posts using the power of AI,...
Ultimate AI assistant: Automate email, calendar, webSearch, Notion, RAG & X
This is an ultimate AI assistant: Handle emails, schedule meetings, search the web, take notes, post to social media,...
Scrape competitor reviews & generate ad creatives with Bright Data & OpenAI
Scrape Competitor Reviews & Generate Ad Creatives with Bright data and OpenAI How the Flow Runs 1. Fill the Form Ente...
