Prometheus
Own your AI.
Prometheus learns from the work you already send to AI and turns it into a private model only your company uses. It keeps getting better, and it never gets worse.
- Platform
- Prometheus, by First Principle
- Status
- Pre-launch
- Your model
- Each new version ships only if it is better than the last, so the model never gets worse.
Illustration of one model improving over time.
The same AI, moved to the other column.
Today your AI is a shared model you rent, and everything it learns from you improves someone else’s product. Prometheus gives you a model of your own.
| Line item | Rented | Yours with Prometheus |
|---|---|---|
| Cost | A fraction of today’s bill | |
| Response time | Milliseconds | |
| Gets better at your work | Continuously | |
| Who the model serves | Only you | |
| What your data trains | Your model, and no one else’s | |
| How you run it | Our API, your premises, or your own servers | |
| If you leave | Keep the model | |
| What your spend builds | A private model trained on your work |
Prometheus is pre-launch. The owned column describes what it is designed to do.
Better every version. Never worse.
Prometheus keeps training new versions of your model. Each one is tested against everything the current one already does well. It goes live only if it is better. If it slips anywhere, it doesn’t ship.
| Version | What changed | Result |
|---|---|---|
| v6 | Handles the edge cases v5 missed | Live now |
| Didn’t ship | ||
| v5 | Better at refunds and triage | Shipped |
| Didn’t ship | ||
| v4 | Learns your new product names | Shipped |
| v3 | Fewer escalations to a person | Shipped |
Two lines in. A model that keeps improving.
You change where your requests go. Everything after that happens on its own.
client = OpenAI(Removed: base_url=PROVIDER_URL,Removed: api_key=PROVIDER_KEY,Added: base_url=PROMETHEUS_URL,Added: api_key=PROMETHEUS_KEY,)- 1
Connect
Point your existing AI client at Prometheus. Your prompts, tools and code stay exactly as they are.
- 2
Keep working
Your application runs as it does today. Personal data is removed before anything is stored.
- 3
It learns
Prometheus studies the requests your current model gets wrong and learns how your business actually works.
- 4
It improves
A new version of your model goes live only when it beats the one you have. You never get a step backwards.
- 5
Run it your way
Use it through our API and pay per token, have us set it up on your premises, or download the model and host it yourself.
What you get
- Always improving
- Your model keeps learning from live work. The longer it runs, the better it gets at your job.
- Never worse
- Every new version is tested against everything your model already handles. If it slips, it doesn’t ship.
- Private to you
- Trained on how your company actually works, and used by no other company.
- Faster and cheaper
- Built to answer in milliseconds at a fraction of what rented AI costs.
- Your data stays yours
- Your data trains your model and no one else’s. Personal data is removed before anything is stored.
- Run it your way
- Pay per token on our hosting, run it on your premises with our setup, or download the model and host it yourself.
- No lock-in
- Leave whenever you like. The model stays yours, and so does your data.
Why own it
Companies own their software and rent their intelligence. Every request to a rented AI is paid for again next month, and the knowledge inside those requests leaves the building.
Most of that work doesn’t need a model that writes poetry in eight languages. Credit decisions, claims triage and support routing need a model that knows your workflow exactly, and keeps learning it.
A rented model is frozen until its provider decides otherwise. A model of your own keeps getting better at the one job that matters to you.
The hard questions
Isn’t this just fine-tuning?
Fine-tuning is a one-time job that goes stale. Prometheus never stops: it keeps learning from live work and keeps shipping better versions of your model.
What exactly is ours?
A private model trained only on your work and used by no one else. Use it through our API, or download it and host it yourself.
What happens if we stop using Prometheus?
You keep the model. Download it, run it on your own servers, and take your data with you. You just stop getting new versions.
What if a new version is worse?
It never reaches you. Every version is checked against everything your current model already does well, and anything that performs worse is rejected automatically.
Won’t the big AI labs just do this?
They sell access to one general model that everyone shares. We give you a model of your own, trained on your work, that keeps getting better at it.
Where does it run?
On our hosting, where you pay per token; on your premises, set up by us; or on your own servers with the model downloaded. Personal data is removed before anything is stored.
Is it available now?
Not yet. Prometheus is pre-launch, and we are working with a first group of companies now.