@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 
Hr policy retrieval using Slack, S3, and GPT-4.1-mini with RAG
HR Chatbot with RAG: Retrieve Company Policies via Slack, Amazon S3, and OpenAI Overview Answer HR and company policy...
Answer code of conduct questions in Slack with GPT-4 & RAG technology
Code of Conduct Q&A Slack Chatbot with RAG Powered [ ](https://www.y...
Build a PDF Q&A system with LlamaIndex, OpenAI embeddings & Pinecone vector DB
Parse, Normalize, Extract, and Store PDF Content for RAG in Pinecone This workflow automates a full RAG pipeline for...
PDF proposal knowledge base with S3, OpenAI GPT-4o & Qdrant RAG agent
This template has a two part setup: 1. Ingest PDF files from S3, extract text, chunk, embed with OpenAI embeddings, a...
Build a self-updating RAG system with OpenAI, Google Gemini, Qdrant and Google Drive
This workflow implements a Retrieval Augmented Generation (RAG) system that integrates Google Drive and Qdrant . This...
Create a company policy chatbot with RAG, Pinecone vector database, and OpenAI
A RAG Chatbot with n8n and Pinecone Vector Database Retrieval Augmented Generation (RAG) allows Large Language Models...
Customer support chatbot with RAG using OpenAI and Pinecone
Simple RAG Customer Support Chatbot Overview This intelligent customer support chatbot leverages Retrieval Augmented...
Ai voice & text note-taking with LINE Messaging, Supabase Vector DB & Gmail
Overview This workflow lets you capture, store, and retrieve notes from LINE chats — both text and voice messages — a...
Auto-respond to Slack messages with GPT and Pinecone Vector RAG context
GPT 5 + Pinecone Powered Slack Auto Responder — Real Time, Context Aware Replies for IT & Engineering Teams Descripti...
Generate business requirement documents with Multi-agent GPT & Google Workspace
Multi agent RAG system for smarter BRD (Business Requirement Document) writing Who’s it for This workflow is designed...
Optimize unstructured data for RAG with Blockify IdeaBlocks technology
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Blockify Data Op...
Extract context from voice notes with OpenRouter AI & Milvus for RAG systems
Voice Note Context Extraction Pipeline with AI Agent & Vector Storage This n8n template demonstrates how to automatic...
AI-powered WhatsApp support bot with ticket creation for Google Sheets
This n8n workflow automates the entire process, from learning based on your website data, documents to a multi channe...
Create a knowledge-powered chatbot with Claude, Supabase & Postgres
Intelligent chatbot with custom knowledge base Who's it for Businesses, developers, and organizations who need a cust...
Automate HighLevel CRM with GPT-5, knowledge retrieval & document context
Supercharge Your HighLevel CRM with the Power of GPT 5 Unleash the full potential of your HighLevel CRM by adding an...
AI multi-source agent with GPT-4, Perplexity Search, Supabase and Google Sheets
GPT 5 MCP Multi Source Orchestrator Overview GPT 5 MCP Multi Source Orchestrator is a next generation AI agent for n8...
Chat with documents via RAG: Google Drive to GPT-5 with Supabase vector database
n8n RAG Ingestion & Query Workflow Overview This workflow is your all in one pipeline to turn any document into a pow...
Create personal data vector store from Google Sheets with OpenAI & Gemini AI
This workflow integrates Google Sheets with Supabase Vector Store for storing personal data as vectors. It utilizes O...
AI-powered stock analysis with Danelfin, TwelveData and Alpha Vantage
AI Powered Stock Analysis Chatbot Transform Your Investment Decisions with Advanced AI Analytics What It Does This in...
Automate stock trades with AI-driven technical analysis & Alpaca Trading
AI Powered Stock Analysis & Auto Trading Workflow Supercharge your trading decisions with this end to end AI automati...
Build a customer support RAG agent with GPT-5, Telegram & Pinecone
RAG Based Customer Support Agent (GPT 5 + Telegram) Description: This workflow builds a powerful Retrieval Augmented...
Document Q&A with RAG: Query PDF content using Weaviate and OpenAI
RAG over a PDF with Weaviate This workflow allows you to upload a PDF file and ask questions about it using the Quest...
Business AI command center: Modular agents for Google Workspace, vector search & multi-channel reports
AI OPS Agent for n8n — Stop Doing Busy Work. Start Leading. Your AI workforce is ready. Are you? What You Get: Your R...
Filter cybersecurity news for your tech stack (OpenAI + Pinecone RAG)
What it does: Collects cybersecurity news from trusted RSS feeds and uses OpenAI’s Retrieval Augmented Generation (RA...