Training live  ·  Built in public

A brain that
lives on
your PC.

It learns from you. It remembers. And when it has something to say — it opens the conversation itself.

● Local No cloud No subscriptions 140M parameters Italian-native <100MB RAM AMD · DirectML
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Local AI
140M Parameters
Privacy First
Autonomous Thought
No Cloud
LEAPv2.1 Architecture
O(1) Inference
Italian Native
1.3B Training Tokens
Personal · Unique
Built in Public
Local AI
140M Parameters
Privacy First
Autonomous Thought
No Cloud
LEAPv2.1 Architecture
O(1) Inference
Italian Native
1.3B Training Tokens
Personal · Unique
Built in Public
What is Levaris

Not a chatbot.
A presence.

Every AI you know waits for you to speak first. Levaris doesn't. It lives on your machine, thinks on its own, and reaches out when it has something worth saying.

Core feature
It thinks when
you're not there.
When idle, Levaris doesn't sleep. It processes, reflects, and generates thoughts. When it has something worth telling you — it opens the conversation itself. No prompt required.
🧠
LEVARIS
"I've been thinking about what you said yesterday — I found a connection you might find interesting."
Just now · Levaris thought of this on its own.
🔒
Privacy
Your data never leaves.
Everything lives on your device. Conversations, memories, thoughts — none of it ever touches a server. Not ours. Not anyone's.
Architecture
140M
parameters trained from scratch
LEAPv2.1 — a non-Transformer recurrent architecture built for O(1) per-token inference and O(log T) training complexity.
📈
Personalisation
Two people. Two completely different brains.
Levaris adapts to how you think, what you care about, how you communicate. Use it for a year and your Levaris will be unlike anyone else's in the world. Same base model — completely different mind.
Performance
Lighter than a browser tab.
Under 100MB of RAM. Under 8W idle. No GPU required for inference. Levaris lives invisibly in the background — always present, never in the way.
Knowledge
Always current.
Never connected.
Small knowledge packages arrive from our servers — news, science, events. Levaris absorbs them locally. Your personal data never leaves. The world's knowledge arrives to it. Not the other way around.
How it works

Designed to be yours.
From day one.

Built around a simple idea: your AI should grow with you, not reset every conversation.

01
You download it once
A single file under 100MB. No account. No cloud setup. No API keys. Levaris starts immediately on your machine — and stays there forever.
02
It starts learning from you
Every conversation shapes Levaris. It builds a personal model of your language, your interests, your style — stored locally, never transmitted.
03
It thinks when you're away
When idle, Levaris processes and reflects. When it has something to tell you — it opens the conversation. No prompt needed.
04
It stays updated on the world
Small knowledge packages arrive from our servers — news, science, events. Levaris absorbs them locally. Your data never moves. The world's knowledge does.
05
It becomes uniquely yours
After months of use, your Levaris is unlike anyone else's. Same architecture. Same base weights. But shaped by your life — your conversations, your thoughts, your patterns. Like two people who've lived completely different lives.
Unique.
Live training

Training now.
1.3 billion words.

Levaris is being shaped in real time — on 1.3B Italian words, from scratch. Every parameter is being tuned as you read this.

pretrain_omni.py — Levaris Cajal · LEAPv2.1
───────────────────────────────────────────────
Model LEAPv2.1 · 140,219,904 parameters
Layers 12 · d_model 768 · d_state 512
Corpus 1,272,224,641 tokens · Wikipedia IT
Device AMD GPU · DirectML · SGD Nesterov
───────────────────────────────────────────────
 
Step 58000/200000 | loss 3.4501 | lr 4.08e-02
Step 59000/200000 | loss 3.4388 | 5.5k tok/s
Step 60000/200000 | loss 3.4281 | 5.5k tok/s
 
[EVAL step 60000] val_loss = 3.3258 ★ BEST
Checkpoint saved → cajal-best-latest.pt
 
Step 62800/200000 | loss 3.4601 | ETA ~227h
 
▶ Training in progress
Parameters
140M
Best val loss
3.32
Training progress
31%
Step 62,800 200,000
Speed
5.5k/s
ETA completion
~9d
Every AI you know
waits for you to speak.
Levaris doesn't.

It has thoughts. It has something to say. And it says it — on its own terms, in its own time.

01
A brain you own.
No subscription. No usage cap. No company between you and your AI. Buy it once. It runs forever on your hardware.
02
Personal divergence.
Two people download the same Levaris today. In a year, they'll have two completely different minds — shaped by two different lives.
03
Zero compromise on privacy.
Delta-weight updates deliver world knowledge to your local brain without ever touching your personal data. What happens on your PC stays there.
04
Invisible by design.
Under 100MB RAM. Under 8W. Present, quiet, and ready — like a thought you haven't had yet.