WEAVE · BUILD · DISCOVER
Design, deploy and automate experiments on FABRIC, in your browser.
A personal workspace with a visual topology editor, an AI assistant that knows FABRIC, packaged experiments you can share, and JupyterLab. Nothing to install.
Visual topology editor
Draw nodes, NICs, GPUs and networks; submit with one click.
AI assistant
Finds resources, builds slices and explains failures. Free FABRIC-hosted models.
Weaves and Marketplace
Run packaged experiments end to end; publish your own.
JupyterLab and terminals
Notebooks with FABlib, SSH to your VMs from the browser.
Sign in
Use your FABRIC identity. Your workspace starts in about a minute and is kept between sessions.
You need
A FABRIC account and membership in an active project. New to FABRIC? Create an account at portal.fabric-testbed.net, then create or join a project.
LoomAI records usage data, such as which models and tools are used, under hashed IDs to keep the service running. The text of your assistant conversations is shared only if you turn that on.