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AI Knowledge Engine — Systems
Systems

AI Knowledge Engine

Secure, fully offline RAG platform for instant semantic search and AI chat across internal documents.

Angular 17 Node.js PostgreSQL pgvector Ollama
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Key Features

Document Upload & Management (PDF, DOCX, TXT, CSV)

Automated Ingestion Pipeline (Extraction, Chunking, Embedding, Queueing)

Vector Search (RAG) with pgvector

Knowledge Graph Extraction & Storage

KG Subgraph Retrieval

KG-to-Vector Query Expansion

KG-First Query Planning

KG Intent Analysis

Knowledge Graph Visualization

Streaming Chat (SSE) with Citations

Chat Session Management

Multi-Provider AI Support (OpenAI, Gemini, Local Embeddings — Pluggable)

User Authentication (JWT)

Configurable Settings Service

Health Monitoring

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HAZIM SWEED

Full stack web developer

Tel: +90 539 470 82 18 Email: [email protected]
Developed By: Me
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