Automate Q&A System Creation with OpenAI and Milvus for Paul Graham Essays

This workflow automates the creation of a question-answering system using Paul Graham's essays. It leverages OpenAI for semantic search and Milvus for vector storage, enabling efficient retrieval and interaction.

n8n

The workflow involves scraping Paul Graham's essays, processing them to extract text content, and storing this data in a Milvus vector database. OpenAI embeddings are used to facilitate semantic search, allowing users to interact with the system through a chat interface. The setup includes configuring a Milvus server, creating a collection, and executing the workflow to load essays into the vector store. Once set up, users can query the system for information derived from the essays.

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Last updated September 12, 2026
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How to import this workflow into n8n

  1. 1Purchase or download the workflow to get the n8n workflow JSON file.
  2. 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
  3. 3Open each node marked with a credential warning and connect your own accounts and API keys.
  4. 4Run the workflow once manually to verify the data flow, then toggle it to Active.

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