NVIDIA / auto-ontology

Auto Ontology is a Python framework for building semantic, graph-based reasoning layers over data. It enables deterministic query generation, better context retrieval, and more explainable AI for LLM and agent workflows.

rocketride-org / rocketride-server

High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.

VectifyAI / PageIndex

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

getzep / graphiti

Build Real-Time Knowledge Graphs for AI Agents

HKUDS / LightRAG

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

semantica-agi / semantica

Graph-Native Infrastructure for Context and Accountable AI Systems

hugues31 / duckpad

The data transformation tool the open-source community deserves.