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AllegroGraph LLM Embedding Examples

NOTE: the examples here work with AllegroGraph 8.0.0 or later. The Embedding Tool in AGWebView was introduced in 8.1.0 but the provided agtool method for embedding works with versions before 8.1.0.

Welcome to AllegroGraph's LLM Embedding Example Jupyter notebook. To start, please run the following commands to create a conda environment.

First, create a new environment

conda create -n agvector python=3.10

then activate the new conda environment with:

conda activate agvector

then run the install environment script

./create-environment.sh

Setting up OpenAI API Key in AG Webview

To actually perform the SPARQL queries you need to set your OpenAI API key as a query option in webview. Please follow the following instructions to do so.

  1. Please navigate to your local installation of the new webview
  2. Go to the repository where your data is stored (llm-philosophy if you're using the repo created from this demo)
  3. Go to Repository Control in the left column under Repository and search for query execution options. Select it.
  4. Select + New Query Option and add openaiApiKey as the name, and your OpenAI api key as the value. Set the Scope to Repository
  5. Don't forget to save by hitting Save Query Options!

Steps to deleting existing vector databases

  1. In your terminal, navigate to your AllegroGraph installation.
  2. cd to /data/rootcatalog/ and then to the repository, in our case llm-philosophy
  3. rm *.vdb.* if you want to delete all existing VDBs associated with that repo, otherwise you can manually rm the llm-philosophy.vdb.vec and llm-philosophy.vdb.dat files.