Open models.
One intelligent
connection.
Build with open models through Router API.
Serve models from your computer with Core Node.
Your request. Your model.
Your answer.
Pick the computer that serves your model, then follow the request through OptimAI Router and back to your application.
SCROLL TO TRACE THE PATHEach computer serves one model. Click a room to choose.Choose a model:
You choose the model.
Router finds a computer.
Your request carries the model you selected. Router connects it to an available provider running that model.
Independent computers.
One familiar interface.
Real computers.
Run by people.
Models run on participating computers. OptimAI Router connects your application to the network, then carries the answer back.
Explore the playground A visual metaphor for software. Not a physical product.A request becomes
something useful.
Follow the signal to the result.
Text is demonstrated here. Image and video
cards explore the future visual direction.
Qwen text
ILLUSTRATIONImage generation
CONCEPTVideo generation
CONCEPTImage and video are visual concepts, not a claim of current support. A selected text model does not generate all three formats.
YOUR MODEL, CONNECTED
Keep your model choice. Reach an available provider through one API.
A NETWORK OF COMPUTERS
Open models, served by independent participating computers.
ANSWERS AS THEY ARRIVE
Stream the response into your app, or request a complete answer.
The open AI economy
AI infrastructure should be
open on both sides.
OptimAI Router connects AI demand with a global, decentralized supply of models and compute.
Independent participants. One open connection.
The ecosystem network loop
A virtuous cycle for a
more open AI economy.
Every new participant adds possibility. Each connection gives the next one a reason to grow.
New providers connect their computers, adding resources to the network.
Model spectrum
Open models, called by name.
Each line of light is one edition in the Router catalog, ordered by size from 135M to 671B parameters and as tall as its context window. Put any edition’s id in your request’s model field.
100+open-model editions in the Router catalog
View all modelsParameters 135M 671B
Taller = longer context
- Reasoning
- Coding
- Chat
- Size unlisted
Specs from the Router model catalog; context sizes are approximate. The API accepts text chat today, and live availability is on the Models page.
Each line is one of the 132 editions in the Router catalog, ordered by parameter size from 135M to 671B, followed by 7 editions whose catalog entry lists no size. Taller lines have longer context windows, from 2K to 1M tokens. Use the arrow keys to choose an edition; its details and actions follow.
The developer experience
From zero to your first request.
Connect in minutes.
Build something that matters.
One API
Switch models, not your stack.
A request is a stack of layers. Choose another model and only the top one moves; the endpoint, key, headers, and messages stay locked in place.
Example models
Example answerIllustrative, not a live call
Hello! It’s nice to meet you. How can I help today?
choices[0].message.contentqwen3:8b
- Model · the only change
"model": "qwen3:8b" - Messages
“Say hello in one sentence.”Stays the same - Headers
Idempotency-Key · X-Max-Charge-CreditsStays the same - Authorization
Bearer $ROUTER_API_KEYStays the same - Endpoint
POST /v1/chat/completionsStays the same
Pick a model. Only the model layer changes.
Build on a familiar interface.
Use the familiar chat completions API with cURL, Python, or TypeScript. Start with the example above.
Built for scale
From your first request to millions.
OptimAI Router scales with you. From prototypes to production, routing, infrastructure and billing continue through one system.
One system.
- Routing
- Infrastructure
- Billing
Made for the things you’re building
Infrastructure for
whatever you’re building.
Different ideas. One open foundation.
Find your modelYour idea. Your stack. One API.
For AI providers
Run a model.
Earn from demand.
Start with Core Node. Choose a model, keep it running, and let Router connect it to matching requests.
Try the app. Get a feel for what’s next.Your model
Download a model, then select it for this computer.
Your asking rates
- Input
- —
- Output
- —
USD / 1M tokens
Recent tasks
On this computer · Example data
Requests appear here when your model answers them.
01 — CORE NODE / ROUTERInteractive demo. Simulated requests and credits.
Your computer can be someone’s next breakthrough.Run Core Node. Serve a model. Help build a more open AI economy.
Credit amounts are illustrative. Actual earnings depend on saved pricing and usage for paid requests. This demo awards no credits.





