3.2 - Load an existing Vectore Store

You can easily download and run the workflow directly in your KNIME installation. We recommend that you use the latest version of the KNIME Analytics Platform for optimal performance.

For now, the FAISS Vector Store Reader Node only supports local paths. Copy the NodeDescriptions folder to a local path and point the FAISS Vector Store Reader to the folder to run the workflow.

The vector store was created using a Python script and the embeddings model used was "text-embedding-ada-002" from OpenAI.

In order to run the workflow you need an OpenAI API key. If you don't have one already, register with OpenAI and create a new API key under https://platform.openai.com/account/api-keys.

External resources

• Vector Stores LangChain Documentation
• Faiss LangChain Documentation
• OpenAI API Keys