@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 
Generate HIPAA-safe patient-friendly EMR summaries with GPT-4, PDF tools and Google Drive
Medical Sovereign: Atomic Patient Portal Generator & HIPAA Triage Hub Description This is an elite tier HealthTech so...
Monitor HubSpot deal risk with OpenAI scoring and Slack alerts
How it works This workflow runs on a daily schedule to analyze all active HubSpot deals and their latest engagement a...
Pick a Topic & Auto-Publish Translated Content on Multiple Social Media Platform
Who it's for This n8n workflow is designed for content creators, digital marketers, and social media managers who wan...
Build a Telegram AI assistant with MemMachine, OpenAI, and voice support
Build a Telegram assistant with MemMachine and voice support An AI assistant that NEVER forgets using MemMachine for...
Conversational analytics with Google Sheet and C1 by Thesys
Conversational analytics with Google Sheet and C1 by Thesys Turn any Google Sheet into a chat powered dashboard . Ask...
Generate intraday AAPL trade signals using live data, OpenAI, Telegram and Notion
Description This workflow automates short interval market signal evaluation for intraday trading using live technical...
Get AI crypto price analysis via Telegram using GPT-4o-mini and TwelveData
Description Automate real time cryptocurrency analysis by turning Telegram messages into professional, AI generated m...
Analyze crypto markets with CoinGecko MCP and C1
Analyze crypto markets with interactive graphs using CoinGecko and C1 by Thesys This n8n template can answer question...
Onboard new hires with GPT-4, Notion, Jira, Google Drive, Gmail and Slack
️ HR Sovereign: AI Powered Onboarding Hub A high fidelity employee onboarding engine: Intake → Role Based Enrichment...
Analyze customer feedback and send AI-written replies with GPT-4 and Gmail
How It Works This workflow automates customer feedback processing by analyzing sentiment, identifying key issues, gen...
Assess document fraud risk and compliance with GPT-4, Claude and Slack alerts
n8n Template Submission: AI Powered Multi Document Analysis & Recommendation Engine 1. Title AI Multi Document Analyz...
Curate and generate an AI newsletter from RSS feeds with OpenAI and Slack
Who’s it for This workflow is for content creators, newsletter editors, and AI enthusiasts who want to automate the h...
Build a RAG chat system using Aryn DocParse, AWS S3, Pinecone and GPT-4o
How it works 1. Provide your S3 bucket containing documents such as PDFs and MS Word in the "Get Files from S3" node....
Monitor backlinks and generate SEO insights with SE Ranking and GPT-4.1-mini
This n8n workflow automates backlink monitoring, analysis, and AI driven interpretation for any domain or URL. It com...
Extract meeting details with GPT-4.1-mini and evaluate accuracy in Google Sheets
Who's it for Developers building AI powered workflows who want to ensure their agents work reliably. If you need to v...
Build a cost-efficient Lookio RAG chatbot with GPT-4.1 models for knowledge Q&A
This template provides a high performance, cost optimized alternative to standard AI Agents for building RAG (Retriev...
Manage your WooCommerce store with OpenAI and MCP-powered AI assistant
Who it's for This n8n workflow is designed for WooCommerce store owners and e commerce managers who want to automate...
Generate Instagram carousels from Telegram prompts using OpenAI and Kie AI
This workflow acts as an automated Social Media Content Strategist , allowing you to generate a complete, 5 slide Ins...
Generate YouTube content ideas with Firecrawl, OpenAI and Notion
This workflow acts as an autonomous Chief Solution Officer , automating the process of deep market research. Instead...
Analyze stock sentiment with GPT-4o and create Asana tasks with Slack alerts
Description This workflow analyzes real time stock market sentiment and intent from public social media discussions a...
Generate pain-driven content ideas from market signals with GPT-4o, Xpoz MCP, Google Sheets, ClickUp, and Slack
Description This workflow automates market driven content ideation by continuously discovering real user pain points...
Optimize multi-property rents and analytics with GPT-4o and Google Sheets
How It Works This workflow automates comprehensive real estate investment analysis by orchestrating specialized AI ag...
Automate actuarial premium adjustments and claims reporting with GPT-4.1, Gmail and Slack
How It Works This workflow automates insurance claims processing by deploying specialized AI agents to analyze actuar...
Reconcile Stripe, bank, and e-commerce data with GPT-4.1 and Google Sheets
How It Works This workflow automates financial reconciliation by orchestrating multiple AI agents to detect mismatche...