[refrigerator]

Haha yes — glad that came across :) It's still very early days for the product, but the basic "building block" for models will be these nodes that you see on the demo. They can be fixed constants, inputs, functions of other nodes, etc. You can create these nodes and define how they related to one-another — this is the "model". Then you can decide what kind of outputs you care about and how you want to show them.

Probably sounds quite abstract! If you leave your email on the site then I'll drop you a line as soon as we're ready to show the product :)