AI & Automation
What I Learned Building a Citation-Based RAG System
Six lessons from building Nexus's citation system: why similar text isn't trustworthy evidence, and what actually makes a RAG answer verifiable.
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pgvector
2 posts
AI & Automation
Nexus: I Built a Self-Hosted Knowledge Base That Cites Its Sources
Nexus is a self-hosted RAG knowledge base I built on Postgres and MCP that answers questions from Slack, code, wikis and tickets, with citations.