Muriel competency probe · RM-01

Let the wedge typeset itself.

The target geometry stays fixed. Pretext chooses one legal label tier for the ring; the right wheel gives short commands a shallow per-grapheme bow while keeping multiword commands on word-coherent lines.

Pretext 0.0.5 · DOM materialization

Content preset Rendered diameter 440 px Wedge count 5 Arc bow 30% Letter turn 10%

Fixed midpoint

baseline

Arrow keys rotate. Enter or Space commits the highlighted command.

Adaptive label flow

Pretext → carrier

Same SVG targets, readable words. Arc bow shapes short labels; multiword labels retain horizontal word lines. Letter turn stays independently restrained.

Live proof

Hard gates: 16 px physical text, 8:1 contrast, status conveyed by shape rather than printed state words, no rendered DOM bbox outside its wedge, no curved-label/exact-value collision, and byte-stable SVG target paths across focus. This demo tests composition; product state and side effects remain with the host application.