The Cartographer
Every word this model knows lives at a point in a real, high-dimensional space. Type a
prompt and watch the exact path its own next-word decision takes through that space — the same faces
Prism and Nano Stories compute, just watched
instead of spoken. Nothing here is simulated: every point is decoded straight off the model's own
forward pass with DecodeFace.
The Cartographer runs on your own device, inside this tab. Starting it downloads the .NET runtime that does the work (about 11 MB the first time, then the model file); your browser keeps it for next time.