Data retrieval and question answering workflow using LangChain

• Automate data inquiries for literature analysis
• Enhance customer support with AI-driven answers
• Streamline data retrieval for educational content
• Facilitate quick access to information from various workflows

Trigger the workflow manually to initiate data retrieval Set an example prompt for the AI to process Utilize the Workflow Retriever to fetch relevant data Process the retrieved data through the Retrieval QA Chain Generate responses using the OpenAI Chat Model

1. 1
   Import the workflow template into n8n
2. 2
   Click on 'Execute Workflow' to start the process
3. 3
   Modify the example prompt as needed for your queries
4. 4
   Ensure OpenAI credentials are set up correctly
5. 5
   Run the workflow to retrieve answers based on your input