@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 
Create lyric posters from Spotify tracks with Musixmatch and OpenAI
Turn a song into a ready to hang poster, by using Musixmatch and AI This n8n workflow turns a song title and artist n...
Coordinate patient care and alerts with EHR/FHIR, GPT-4, Twilio, Gmail and Slack
How It Works This workflow automates end to end patient care coordination by monitoring appointment schedules, clinic...
Automate satellite data analysis and regulatory reporting with GPT-4 and Slack
How It Works This workflow automates satellite data processing by ingesting raw geospatial data, applying AI analysis...
Detect multi-source transaction fraud and reconcile finances with OpenAI, Nvidia NIM, Gmail, Slack and Google Sheets
How It Works This workflow automates financial transaction surveillance by monitoring multiple payment systems, analy...
Grade and deliver multi-course assignment feedback with GPT-4o, Google Drive, Slack, and Gmail
How It Works This workflow automates business intelligence reporting by aggregating data from multiple sources, proce...
Draft and manage academic research papers with GPT-4 and Pinecone
How It Works This workflow automates academic research processing by routing queries through specialized AI models wh...
Automated error monitoring and reporting system using data tables
Automated error monitoring and reporting system using data tables This template helps you monitor workflow failures b...
Enrich B2B leads for Attio CRM with Apollo, LinkedIn, news and GPT-4o
B2B Lead Enrichment Attio CRM This n8n template automates B2B lead research and enrichment for Attio CRM. It combines...
Create a daily AI & automation content digest from YouTube, Reddit, X and Perplexity with OpenAI and Airtable
What It Does This workflow automates the creation of a daily AI and automation content digest by aggregating trending...
Build a Shopify store chat agent with Shopify MCP and C1 by Thesys
Build your own Shopify Store Agent with Shopify MCP and C1 by Thesys This n8n template can setup a embeddable web cha...
Predict incidents and run autonomous remediation with GPT-4 and Slack
How It Works This workflow automates end to end customer journey management by intelligently routing queries through...
Track receipt expenses via LINE with OpenAI GPT-4o-mini and Google Sheets
Manage expenses with AI insights through LINE Whoโs it for This workflow is designed for small business owners, freel...
Scrape Trustpilot reviews ๐ with ScrapegraphAI and OpenAI Reputation analysis
This workflow automates the collection, analysis, and reporting of Trustpilot reviews for a specific company, transfo...
Qualify and email literary agents with GPTโ4.1, Gmail and Google Sheets
Inspiration & Notes This workflow was born out of a very real problem. While writing a book, I found the process of d...
Generate scalable e-commerce product images with GPT-4 and NanoBanana Pro
AI Image Generation Workflow โ Scalable E commerce Product Images This workflow automates the creation of high qualit...
Evaluate AI workflows using Google Sheets, Gemini, Claude, GPT, and Perplexity
This template and YouTube video goes over 5 different implementations of evaluations within n8n. Categorization Corre...
Create Bosta shipping orders from Odoo invoices using OpenAI GPT models
What Problem Does It Solve? Manual Data Entry Bottlenecks: Moving shipping data from Odoo to Bosta manually is slow a...
Manage supplier quote requests and follow-ups with Gmail, Sheets, GPT-4o-mini and WhatsApp
Eliminate 90% of manual work in procurement by automating quote requests, response tracking, price extraction, and su...
Curate and post AI news to X, Bluesky, Threads and more with GPT-5 mini and Cue
Curate & post AI news to X, Bluesky, Threads & more via GPT 5 mini & Cue This n8n template automatically curates AI n...
Analyze domain keyword rankings and summarize with SE Ranking and GPT-4.1-mini
This n8n workflow automates domain level keyword ranking analysis and enriches raw SEO metrics with AI generated summ...
Analyze post-event survey feedback from Google Forms with GPT-4o, Slack and Google Docs
AI Event Feedback Analyzer โ Instant Slack Alerts + Google Docs Reports Turn raw Google Forms into actionable insight...
WooCommerce ๐ Product Review Sentiment Analysis and AI Report ๐ค for Improvement
This workflow automates the end to end analysis of WooCommerce product reviews , transforming raw customer feedback i...
Analyze market demand using GPT-4o, XPOZ MCP, Notion and email reports
Description This workflow performs automated market demand research for a defined niche on a scheduled basis and conv...
Generate Sora v2 ASMR clips with GPT-5.1, stitch via Cloudinary, and post to Twitter/X
Generate Sora videos, stitch clips, and post to Twitter Generate creative ASMR cutting video concepts with GPT 5.1, c...