
Posts By
Tomaž Bratanič
Graph ML and GenAI Research, Neo4j
Tomaž Bratanič works at the intersection of graphs and machine learning and generative AI.


RAG Tutorial: How to Build a RAG System on a Knowledge Graph
8 min read
How to Improve Multi-Hop Reasoning With Knowledge Graphs and LLMs
9 min read


Building Knowledge Graph Agents With LlamaIndex Workflows
14 min read
GenAI Stack Walkthrough: Behind the Scenes With Neo4j, LangChain, and Ollama in Docker
13 min read

Knowledge Graphs and LLMs: Fine-Tuning vs. Retrieval-Augmented Generation
14 min read

Entity Linking and Relationship Extraction With Relik in LlamaIndex
7 min read