@n8n/n8n-nodes-langchain.chainllm
923 workflows using this node.
What is the @n8n/n8n-nodes-langchain.chainllm node used for in n8n workflows?
@n8n/n8n-nodes-langchain.chainllm n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.chainllm 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-chainllm 
Generate AI videos from text or images with Sora 2/Pro & GPT-5 enhancement
Harness OpenAI's Sora 2 for instant video creation from text or images using fal.ai's API—powered by GPT 5 for refine...
Get daily calendar summaries via SMS with Google Calendar, Twilio and Claude AI
This free n8n automation helps anyone—from busy parents to entrepreneurs—get a daily SMS summary of their calendar ev...
Nested PDF analysis with Mistral AI & OneDrive for document summarization
Description Automate the discovery and analysis of PDF files across a deeply nested OneDrive folder structure. This w...
AI-powered web research in Google Sheets with GPT and Bright Data
AI Powered Web Research in Google Sheets with Bright Data Overview Transform any Google Sheets cell into an intellige...
Automate RSS to social media pipeline with AI, Airtable & GetLate for multiple platforms
Automates your complete social media content pipeline: sources articles from Wallabag RSS, generates platform specifi...
Monitor emails & send AI-generated auto-replies with Ollama & Telegram alerts
Workflow Overview This advanced n8n workflow provides intelligent email automation with AI generated responses. It co...
Content Farming v4 - Blog Automation for Wordpress using ChatGPT 5 and Gemini
AI Powered Blog Automation Workflow for WordPress and Twitter v4 Revolution Watch the Youtube Tutorial video [ ](http...
Streamline Content Creation with GPT-4o and One-Click Human Review Approvals
Automate AI content creation from request to approval. While AI writes quickly, human review often delays delivery—an...
Create authentic UGC video ads with GPT-4o, ElevenLabs & WaveSpeed lip-sync
This n8n template demonstrates how to create authentic looking User Generated Content (UGC) advertisements using AI i...
Create personalized B2B outreach emails with Tavily Research & OpenRouter LLM
About this workflow This workflow automatically generates personalized B2B outreach email messages by combining AI ba...
Generate Shopify product listings from images with Gemini AI and Airtable
Shopify Digital Product Automation (from just and image to complete Shopify product page.) This Shopify Digital Produ...
Track competitor SEO keywords with Decodo + GPT-4.1-mini + Google Sheets
This workflow automates competitor keyword research using OpenAI LLM and Decodo for intelligent web scraping. Who thi...
Weekly SEO watchlist audit to Google Sheets with Gemini and Decodo
Weekly SEO Watchlist Audit to Google Sheets (Gemini + Decodo) Sign up for Decodo HERE for Discount Automatically fetc...
Telegram research assistant for academic papers using Gemini AI and Decodo
AI Research Assistant Using Gemini AI and Decodo Sign up for Decodo HERE for Discount This workflow transforms your T...
Scrape, structure, and store news data using Decodo, Gemini AI and Google Sheets
Sign up for Decodo HERE for Discount Automatically scrape, structure, and log forum or news content using Decodo and...
Extract structured invoice data from JotForm PDFs with GPT-4.1-mini & Sheets
Who this is for This workflow is designed for Finance teams, accounting professionals, and automation engineers. Use...
Summarize & extract Glassdoor company info with Google Gemini and Decodo
This workflow automates company research and intelligence extraction from Glassdoor using Decode API for data retriev...
Auto-generate WordPress articles from news with Claude AI and LinkedIn sharing
How it works This workflow sources news from news websites. The information is then passed to an LLM, which processes...
Resume intelligence and data mining using Decodo with GPT-4o-mini
1. Who this is for This workflow is specifically designed for Recruiters, HR analytics teams, and data driven talent...
Automated structured data extract & summary via Decodo + Gemini & Google Sheets
Who this is for This workflow is designed for: Automation engineers building AI powered data pipelines Product manage...
AI-powered customer feedback analysis & routing for Gmail, Zendesk, Slack & Pipedrive
Who's it for This workflow is for Customer Success, Product, and Support teams who need to centralize and analyze uns...
Generate SEO meta tags with Gemini AI & competitor analysis using Google Sheets
This workflow automates the entire process of creating SEO optimized meta titles and descriptions. It analyzes your w...
Generate Instagram posts with AI quotes & images using GPT & Gemini
Instagram Post Automation Workflow ️ What is this workflow This workflow automatically produces daily Instagram posts...
Generate personalized cold email icebreakers with Perplexity Research & Claude Sonnet
AI Powered Lead Generation: Personalized Icebreakers with Perplexity Research & Claude Sonnet 4.5 This production rea...