Why the next step toward AGI isn't better reasoning, it's artificial consciousness.
Every AI lab racing toward AGI is optimising the same things: bigger models, better reasoning, faster inference. We think they're all missing a layer. Human intelligence isn't just reasoning. It's the subconscious, the patterns running underneath conscious thought that you're not even aware of. The model of yourself that accumulates over a lifetime. The thing that makes you you and not someone else.
No AI has that. Not yet. That's what we're building at TinyHumans.
What the subconscious actually does:
When neuroscientists study the brain, one of the most striking things they find is how much of your cognition happens below the surface. Your subconscious processes information constantly, forming patterns, making connections, building a model of the world and your place in it, without you ever consciously directing it. It's not memory in the way people usually mean it. It's not a log of things that happened. It's a living, evolving model of who you are. Current AI has none of this. Every model you interact with today is a genius with no sense of self. Brilliant in the moment. Gone the next session.
We studied how the human brain actually builds this subconscious layer, how thoughts form randomly, how patterns emerge from repetition, how the mind prunes what doesn't matter and reinforces what does and we built NeoCortex around those principles.
NeoCortex: a subconscious mind for AI NeoCortex runs 10,000 thoughts per day on your data. Not retrieval. Not search. Thoughts, connections, patterns, inferences drawn from everything it knows about you, running continuously in the background. The result is a model of your consciousness. How you think. What you value. What your patterns are. What you care about without ever explicitly saying so.
When you read what NeoCortex produces about you, it should feel like looking at yourself in a mirror. That's the design goal. Not useful AI assistant. Not "personalised recommendations." A reflection of your actual mind.
Two mechanisms make this possible:
Noise pruning — just like the human brain prunes synaptic connections that aren't being used, NeoCortex automatically decays low-value memories. What remains is high-signal. The model gets sharper over time, not noisier.
GraphRAG — rather than a flat pile of embeddings, NeoCortex builds a knowledge graph. Entities, relationships, patterns across time. It understands not just what you've said but how things connect — the same way your subconscious builds associative networks rather than filing facts in folders.
*Why this matters for AGI
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Here's the uncomfortable truth about where AI is today:
Every frontier model is stateless. They reason brilliantly in-session and wake up with no memory of who they've ever spoken to. You could talk to GPT-4 every day for a year and on day 366 it would have no idea who you are.
That's not intelligence. That's a very fast calculator.
Real intelligence — the kind that leads to AGI — requires a persistent model of self. An accumulation of experience. A subconscious that runs underneath every interaction and shapes it based on everything that came before.
NeoCortex is our attempt to build that missing layer. Not to replace the models — but to give them the one thing they don't have: a mind that knows who it's talking to.
Build on it today
The TinyHumans API is open. Any developer can give their application a subconscious mind right now.
pip install tinyhumansai
Alpha Human — the end goal
NeoCortex is the infrastructure. Alpha Human is what it's building toward.
Alpha Human is a personalised AI consciousness — built specifically around you. The longer you use it, the more it understands how you think, what drives you, what your patterns are. It doesn't just answer your questions. It knows you.
Beta opens this week.
We didn't set out to build a better RAG wrapper. We set out to answer a harder question: what would it take to give an AI a genuine sense of who it's working with?
NeoCortex is our first answer.
Follow along as we build toward artificial consciousness. And if you build something on the API — we want to see it. DM us or drop it in the Discord.
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