Start a room, or join one.

Each device in a room shares some memory, and together they run one open AI model in your browser tabs.

Memory

New room

You get a code to type on your other devices.

Have a code?

Older rooms have four. You can also paste an invite link.

Runs in Chrome or Edge, or Safari 26, on a laptop or desktop. A phone alone can only chat. The smallest model is at most a 1.8 GB download.

Network

Can't connect from this network? A relay (TURN) server carries the traffic when two devices can't reach each other directly (work networks that block UDP). When this site has one set up, rooms use it by themselves; here you can set your own instead (coturn, for example, or a provider's). Saved in this browser only; join links never include it.

Room

Pick a model and press Start

Pick a model

Anyone in the room can start it.
MODEL

Each device downloads only its own layers, once. They stay cached for next time.

The room pools0 GB

    This device gives

    GB

    A pledge is a promise: this device never holds more. It covers the layers it holds and their context memory, and on the device that hosts the model also the embedding and output head.

    Invite more devices

    ----

    Scan it, or type the code on another device. Each device adds the memory it gives.

    Loading

    Each device downloads only its own layers.

    Agent

    No port servedsandbox
    Your app shows up hereThe agent serves it on a port like :5173