Playground
Four toys
Everything below runs locally in your browser with no network calls and no model behind it — these are honest simulations of the shapes our tooling produces, built so you can poke the ideas rather than read about them.
Toy 01
Attention visualiser
Type a sentence. Each token queries every other token; the arcs show where the weight went. Switch heads to see different jobs — the syntax head hugs its neighbours, the coreference head reaches back for names.
Hover a token to isolate its attention · 0 tokens
Toy 02
Latent space
A two-dimensional shadow of a twelve-thousand-dimensional space. Drag to pan, scroll to zoom, hover a point for its token. Related meanings sit near each other — that clustering is the only reason any of this works.
Drag to pan · scroll to zoom · 640 tokens
Toy 03
Decode, one token at a time
Generation is a loop: score every token in the vocabulary, pick one, append, repeat. The panel on the right shows the runners-up at each step — the words the model nearly said.
Toy 04
Shader lab
The field behind the home page, exposed. These are the actual uniforms driving the fragment shader — move them and the surface changes in the same frame. Nothing here is a video.
GLSL · 1 draw call · fullscreen quad
Want the real thing?
Noema-Probe produces these views against actual checkpoints.