Posts By

Tomaž Bratanič

Graph ML and GenAI Research, Neo4j

Tomaž Bratanič works at the intersection of graphs and machine learning and generative AI.

Agentic GraphRAG for Commercial Contracts

22 min read

Implement an Automated Report-Generation Agent with crewAI and Neo4j

8 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

GenAI Stack Walkthrough: Behind the Scenes With Neo4j, LangChain, and Ollama in Docker

13 min read

The Limitations of Text Embeddings in RAG Applications

15 min read

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

14 min read

Integrating Microsoft GraphRAG into Neo4j

17 min read

Entity Linking and Relationship Extraction With Relik in LlamaIndex

7 min read

Build a Knowledge Graph-Based Agent With Llama 3.1, NVIDIA NIM, and LangChain

5 min read

Implementing ‘From Local to Global’ GraphRAG with Neo4j and LangChain: Constructing the Graph

22 min read
Customize Property Graph Index in LlamaIndex.

Customizing Property Graph Index in LlamaIndex

10 min read

Graph-based Metadata Filtering to Improve Vector Search in RAG Applications

12 min read