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Causal Attention Matrix
A lower triangle attention map fills one row per token while the view slides down its diagonal. Heads take turns, switching between local, strided and attention sink patterns.
Also known as: attention heatmap, causal mask matrix, attention map shader.
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Customizing this shader
- Speed:
uTpsis the token rate anduTokensthe running count. The standalone runner adds a natural wobble to a fixed rate, the way real streams speed up and slow down. - Color: set
data-coloron the canvas, or changeuColorin the Shadertoy version. Currently previewing#ff9f43. - Size: style the canvas with CSS. It renders at up to twice your screen's pixel density and stops drawing while it is off screen.
- Reduced motion: the runner draws a single still frame for people who asked their OS for less motion.