HippoRAG using APIs PDF-RAG

Implementation of the paper HippoRAG using APIs

The goal was to create a version that can run without GPUs using only API services to search over PDF

The paper is available at: https://arxiv.org/pdf/2405.14831

The authors' implementation is available at: https://github.com/OSU-NLP-Group/HippoRAG

Uses:

• OpenAI: GPT-3.5-turbo-1106 for (LLM)
• OpenAI: text-embedding-small 256 (embedding)
• Neo4j (auraDB): GraphDB / Vector DB
• Langchain