OpenKB: Open Source Wiki-Style Knowledge Base with Reasoning-Based Retrieval

tom_doerr · x · 2026-08-28

OpenKB is an open-source system that compiles raw documents into a structured, wiki-style knowledge base. Powered by PageIndex, it uses vectorless, reasoning-based retrieval for long documents. Inspired by Andrej Karpathy, it supports generating summaries, concept pages, and cross-references. Recent updates include Google Open Knowledge Format (OKF) support and auto-extracted entity pages.

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