Intelligent Knowledge Assistant Powered by Langchain and OpenAI
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Empower your internal users with an intelligent AI assistant that instantly accesses and synthesizes information from your product documentation. This solution leverages advanced RAG techniques to provide accurate, context-aware answers, enhancing productivity and reducing support overhead.
About This Workflow
This n8n workflow orchestrates a sophisticated knowledge retrieval and generation system designed to answer user queries with precision. By integrating Google Docs as a primary knowledge source, it imports and processes documentation into a vector store using OpenAI embeddings. The core of the system is a Langchain-powered agent that consults this vector store, along with curated positive and negative feedback, to generate contextually relevant and human-like responses. This ensures that users receive the most accurate and helpful information, tailored to their specific needs, while adhering to strict behavioral and language rules for a professional and consistent user experience.
Key Features
- Automated Documentation Ingestion: Seamlessly import product documentation from sources like Google Docs.
- Advanced Retrieval-Augmented Generation (RAG): Utilizes vector embeddings for lightning-fast, accurate information retrieval.
- AI-Powered Agent: Employs Langchain and OpenAI to understand queries and generate context-aware responses.
- Feedback-Driven Improvement: Learns from user feedback (positive and negative) to refine future answers.
- Multilingual Support: Automatically detects and responds in the language of the user's query.
How To Use
- Connect Your Data Sources: Configure the 'Google Docs Importer' node with the URL of your product documentation.
- Set Up AI Credentials: Ensure your OpenAI API credentials are correctly configured in n8n.
- Define Your Agent's Persona: Customize the
systemMessagewithin the 'Knowledge Base Agent' node to reflect your company's branding and specific knowledge retrieval needs. - Configure Text Splitting: Adjust
chunkSizeandchunkOverlapin the 'Document Chunker' node to optimize document processing for your content. - Run the Workflow: Execute the workflow manually to import, index, and prepare your knowledge base for AI interaction.
- Integrate with Your Application: Connect the output of the 'Knowledge Base Agent' to your desired user interface or messaging platform.
Apps Used
Workflow JSON
{
"id": "06ca5947-d06f-46e8-9eed-12dd72a83954",
"name": "Intelligent Knowledge Assistant Powered by Langchain and OpenAI",
"nodes": 21,
"category": "Marketing",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 06ca5947-d06f...
About the Author
SaaS_Connector
Integration Guru
Connecting CRM, Notion, and Slack to automate your life.
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