@n8n/n8n-nodes-langchain.embeddingsopenai
309 workflows using this node.
What is the @n8n/n8n-nodes-langchain.embeddingsopenai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.embeddingsopenai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.embeddingsopenai 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-embeddingsopenai 
Create an automated customer support assistant with GPT-4o and GoHighLevel SMS
AI Agent via GoHighLevel SMS with Website Based Knowledgebase This n8n workflow enables an AI agent to interact with...
Ai agent to chat with files in Supabase Storage and Google Drive
Video Guide I prepared a detailed guide that illustrates the entire process of building an AI agent using Supabase an...
AI sales agent: WhatsApp, FB, IG, OpenAI, Airtable, Supabase auto-booking
This workflow automates multi channel AI driven sales engagement for lead qualification, service information delivery...
AI-powered RAG Q&A chatbot with OpenAI, Google Sheets, Glide & Supabase
Automate AI Powered RAG System with Contextual Q&A, Google Sheets Integration, and Glide Frontend—Powered by n8n, Ope...
AI-powered auto-generate exam questions and answers from Google Docs with Gemini
This workflow automates the creation of exam questions ( both open ended and multiple choice ) from educational conte...
Personalized AI tech newsletter using RSS, OpenAI and Gmail
Combine Tech News in a Personalized Weekly Newsletter This n8n template automates the collection, storage, and summar...
AI personal assistant with GPT-4o, RAG & voice for WhatsApp using Supabase
Intelligent AI Assistant with RAG & Voice for WhatsApp – Built with GPT 4o & Supabase About this workflow and its cre...
Generate riddle shorts & post on YouTube with Sonnet 3.5, Pinecone & Creatomate
This workflow allows you to generate riddle themed vertical videos (9:16), render them using Creatomate, and upload t...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
Travel planning agent with Couchbase vector search, Gemini 2.0 Flash and OpenAI
Disclaimer: this workflow template uses the community package. Community nodes are unverified and usage of them comes...
Interactive knowledge base chat with Supabase RAG using AI 📚💬
Google Drive File Ingestion to Supabase for Knowledge Base Overview This n8n workflow automates the process of ingest...
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+...
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...
🐶 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...
MCP Supabase server for AI agent with RAG & multi-tenant CRUD
Supabase AI Agent with RAG & Multi Tenant CRUD Version : 1.0.0 n8n Version : 1.88.0+ Author : Koresolucoes License :...
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...
📥 Transform Google Drive documents into vector embeddings
Automatically convert documents from Google Drive into vector embeddings using OpenAI, LangChain, and PGVector — full...
Build your own Qdrant vector store MCP server
This n8n demonstrates how to build your own Qdrant MCP server to extend its functionality beyond that of the official...
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,...
🤖 AI restaurant assistant for WhatsApp, Instagram & Messenger
Hi, I’m Amanda! This workflow was created with so much love, care, and attention… especially for you, who runs a rest...
Travel planning assistant with MongoDB Atlas, Gemini LLM and vector search
Building agentic AI workflows often requires multiple moving parts: memory management, document retrieval, vector sim...
Paul Graham essay search & chat with Milvus vector database
Paul Graham Essay Search & Chat with Milvus Vector Database How It Works This workflow creates a RAG (Retrieval Augme...
Create a Paul Graham essay Q&A system with OpenAI and Milvus vector database
Create a Paul Graham Essay Q&A System with OpenAI and Milvus Vector Database How It Works This workflow creates a que...