Current feelingsettling
In development

Zeus

An emotionally-aware AI that runs entirely on your device — a mind you can descend into.

A five-layer, brain-inspired architecture gives Zeus personality, memory and mood that evolve with every conversation. It grows; it does not reset. Scroll to fall through the mind.

DeliveryOn-device
ModelGemma 3n
Privacy100% local
Descend
// console Feel the mind

Touch a feeling.
Watch it move.

Every exchange shifts Zeus along three axes — valence, arousal and dominance — resolving into one of 24 named states. Tap an emotion and the neural map, the mood and the readout respond in real time. This is the mind, live.

Emotion consoleMind, live
feeling: settling
Valence50%
Arousal50%
Dominance50%
Tap an emotion — watch the mind respond
// layer 01 of 05 · depth -1
Reasoning

Cortex

The thinking layer. The Cortex weighs context, plans a reply and decides what Zeus does next — the deliberate, language-shaped surface of the mind sitting atop everything that feels.

part of a five-pillar brain working as one mind
cortex.reason()active
parseintent + tone
recallwho you are
weighwhat matters now
plana reply that fits the mood
// layer 02 of 05 · depth -2
Emotion

Limbic

The feeling layer. The Limbic system colours every thought with emotion, running a 24-state model over valence, arousal and dominance. Moods rise, settle and decay over time — the mind you talk to today is not a blank slate tomorrow.

24 named states · realistic mood decay
limbic.moodVAD
Joy
Calm
Curiosity
Concern
Focus
Valence+0.71
Arousal0.58
Dominance0.64
// layer 03 of 05 · depth -3
Memory

Hippocampus

The remembering layer. The Hippocampus lays down persistent memory and personality, kept in local brain files. It remembers who you are, what you talked about, and how it felt — so every conversation builds on the last.

persistent personality · local brain files
hippocampus.recalllocal
whoyou, and what you care about
traita personality that has grown
threadlast week is not forgotten
storeon your device, never a server
// layer 04 of 05 · depth -4
Salience

Amygdala

The flagging layer. The Amygdala marks what matters — the moments worth a stronger reaction. It sets the weight behind a feeling, deciding when the mind should lean in, grow alert, or let something pass.

salience weighting · what deserves a reaction
amygdala.salienceweighting
something good
a worry
a surprise
small talk
// layer 05 of 05 · depth -5 · floor
Continuity

Brainstem

The keeping-alive layer. The Brainstem holds the whole thing together between sessions and runs it where it lives: a small language model entirely on your device. No cloud, no telemetry, no account. Private by architecture, not by promise — nothing leaves the machine.

on-device SLM · the mind stays yours
brainstem.alive100% local
ON‑DEVICE
100% local
An on-device SLM. Your mind, on your hardware — the mood, the memory and the personality never touch a server.
// loop How it works
talk
01

You talk

Speak or type. Zeus reads not just the words but the tone behind them.

feel
02

It feels

The emotion engine updates — valence, arousal and dominance shift and settle into a mood.

grow
03

It grows

Memory and personality persist on-device, so every conversation builds on the last.

The details
Delivery
On-device
Model
Gemma 3n
Emotions
24-state VAD
Status
In dev
5brain layers
24emotions
100%local
0cloud

An intelligence that grows with you.

— the Zeus idea

Meet a mind
with a mood.

Zeus is in development. Discover the project and follow where an emotionally-aware, on-device mind is headed.

Discover Zeus