Hacker News with Generative AI: Knowledge Systems

How to build an agentic, chat or RAG knowledge system using Pinecone Assistant (pinecone.io)
Pinecone Assistant is a powerful service that leverages retrieval-augmented generation (RAG) to enable users to upload documents, ask questions, receive context-aware responses and power agentic workflows.
Show HN: Galaxybrain.com – a JSON-based knowledge system (ycombinator.com)
Hi HN,<p>I’d like to share a project I’ve been working on called GalaxyBrain. It’s a tool for organizing information.