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NOSCE

Nosce

γνῶθι σεαυτόν — Know thyself. An AI system that builds a knowledge graph of you, surfacing patterns you can't see alone.

Nosce object

Architecture

Nosce architecture diagram

The ancient Greeks carved it above the Oracle at Delphi. Two thousand years later, we still don't have good tools for it.

The Problem

We generate terabytes of digital exhaust — notes, conversations, decisions, projects — but none of it connects. Your journal doesn't talk to your bookmarks. Your meeting notes don't link to your research. The patterns in your thinking are invisible to you because no tool models you as a graph.

The Approach

Nosce ingests your digital footprint and builds a living knowledge graph. It identifies recurring themes, maps conceptual connections, tracks how your thinking evolves over time, and surfaces blind spots. It's not a note-taking app — it's a mirror that shows you your own cognitive patterns.

Key Insight

Self-knowledge isn't about storing more information — it's about seeing the connections between what you already know. When your ideas, interests, and decisions are modeled as a graph, emergent patterns become visible: which topics you avoid, which assumptions you never question, which threads of thought keep appearing across years of unrelated work.

Graph Depth
NLP
Entity Extraction
Live
Pattern Detection
Yours
Data Ownership

How it works

The architecture behind the system.

Personal Knowledge Graph

Entities, relationships, and observations modeled as a living graph. Your ideas aren't files — they're nodes in a network of meaning that grows with you.

Pattern Discovery

AI-powered analysis surfaces recurring themes, conceptual clusters, and evolution of thought across time. See what your conscious mind misses.

Cognitive Analytics

Track how your interests shift, which ideas persist, and where your thinking has gaps. Quantified self-reflection backed by graph metrics.

Insight Generation

Semantic similarity and graph traversal connect ideas across domains. Yesterday's research note links to a conversation from three months ago.

Multi-Source Ingestion

Notes, bookmarks, highlights, conversations, journal entries. Nosce meets your data where it lives and unifies it into one coherent model.

Temporal Awareness

Your knowledge graph isn't static. Nosce tracks when ideas emerge, evolve, and fade — giving you a timeline of your own intellectual development.

Built with

Knowledge GraphsNLPEntity ExtractionSemantic SimilarityGraph AnalyticsVector EmbeddingsTemporal ModelingPython
Nosce

See the code

Full source code available. See exactly how it's built.

View on GitHub