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The model observes. The rubric decides.

A competency result that cannot name the rubric version it was judged against is not evidence. Ours can.

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Practice & Assessment
Spotting an obstruction in a fictional pedestrian walkway.

  • Scoring is deterministic: rules against an approved rubric, never a language model’s opinion of an answer.

  • Every rubric criterion carries a reference back to the document that authorised it.

  • Each attempt is recorded as its own row, so a second attempt after a hint is distinguishable from a first-time correct answer.

What this rests on

  • Competency is scored by rules against an approved rubric, not by a language model’s opinionForty-one automated checks, including a deliberate break to prove the checks can fail. The model records what it observed; the rubric decides the mark.
  • Every procedure step and rubric criterion carries a reference back to the document it came fromA criterion with no source reference is refused before it can be saved. Not a warning — a rejection.
  • Interactive STEM visuals — graphs, geometry, circuits, reactions — that the learner can manipulate54 STEM diagrams and 27 interactive ones ship today, and every one is re-drawn and checked before a release.

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