Survey
Map any subject as a living constellation
Seed a topic and watch it resolve into a network of linked concepts — not a flat outline. Every idea finds its place among the ones it depends on.
AI-native understanding platform
Your universe of knowledge.
The map remembers what you don't — it finds the gaps you can't see and tests you until they close.
Explore
Connect
Uncover
Verify
Master
Recall
From a single curiosity to a map you've mastered.
COSMOS turns any subject into a living network of linked concepts — engineered retrieval-first, so the structure itself helps you remember.
Explore
Name any topic and watch a universe assemble itself.
Connect
See how every idea relates — as constellations, not lists.
Uncover
Surface the blind spots you don't know you're missing.
Master
Prove you understand. Light is earned, never handed out.
Seed. Descend. Uncover. Recall.
COSMOS walks every subject through the same retrieval-first arc — seed, descend, uncover, recall — so the structure itself does the teaching.
- 01
Seed a topic
Name anything you want to understand — a paper, a codebase, a curiosity.
- 02
COSMOS maps it
It lays the concepts out as a constellation — prerequisites below, related ideas alongside.
- 03
Uncover the unknown
It surfaces the foundations and blind spots you'd never think to search for.
- 04
Master it
Prove you understand and the star lights up. Light is earned.
A map that learns you.
COSMOS turns any subject into a navigable network of linked concepts — built retrieval-first, so the structure itself helps you remember.
Structure
Concepts link, they never duplicate
When a new node shares a title with one you already know, the graph connects them instead of cloning. The map stays a network, not a tree.
Expand
Uncover the next layer on demand
Push into any node to chart its neighbors. The frontier grows only where your attention goes.
Recall
Retrieval-first, by design
The map is built to make you remember — not just to look good. Coaching beats decoration at every step.
Signal
Clarity over ornament
A calm, near-black canvas keeps the focus on what you are learning. No noise, no clutter.
The moat
A beautiful map isn't enough.
Anyone can draw a diagram. COSMOS is defensible because it learns you — it remembers what you don't know, holds you to your own standard, and won't let understanding quietly decay.
It remembers your gaps
Every map is yours — it tracks which stars you've lit and which stay dark.
It grades you on your own code
Onboarding to a repo you didn't write? It tests you against the real thing, not a textbook.
It brings concepts back
Lit stars dim over time. COSMOS resurfaces them at the edge of forgetting, so it sticks.
Light is earned
The cosmos brightens only when you prove you understand — never because you read a panel or spent time. Felt-learning is not real learning.
Network, not a tree
Concepts link, never duplicate
A concept that already exists is connected, not re-drawn — so your map mirrors how knowledge actually relates.
Engaged
The instrument
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The unknown is not empty
It'sfullofstructure,waitingtobemapped.COSMOShelpsyounavigatetheknown,exploretheunknown,andturncuriosityintounderstanding.
Questions
What COSMOS actually does.
Everything you need to know about charting knowledge as a living map. Can't find it here? Reach mission control.
Those summarize. COSMOS makes you understand and can prove it — it maps the concepts, surfaces the gaps you can't see, and tests you until they close.
Start your universe
Turn curiosity into understanding.
Name the first thing you want to understand. COSMOS maps it, finds your gaps, and tests you until they close.