invana/invana

Connect ontology-grounded context graphs with deterministic AI agent governance to enforce business rules before execution and preserve decision evidence.

Graph-Native Infrastructure for Context and Accountable AI Systems

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

Open AI Operating System

Obsidian-vault knowledge graph engine: immersive 3D + XR (WebXR/OpenXR, Godot), CUDA force physics, OWL 2 EL reasoning, and embodied agent swarms with live action beams. Flagship of the Dynamic Agentic Mesh.

OpenSPG is a Knowledge Graph Engine developed by Ant Group in collaboration with OpenKG, based on the SPG (Semantic-enhanced Programmable Graph) framework. Core Capabilities: 1) domain model constrained knowledge modeling, 2) facts and logic fused representation, 3) natively support KAG...

High-performance Knowledge Graph engine for AI, LLMs, and GraphRAG — built for the next generation of intelligent applications.

Oxygen Nexus is the platform for AI Transformation

VeritasGraph — open-source Knowledge Graph & GraphRAG framework on GitHub. Build multi-hop reasoning, ontology-aware retrieval, and verifiable attribution over your own data. Nodes, edges, RDF, linked-data — runs locally or in the cloud.