Performance Scoring

Turns what was played into a judgement about timing, pitch accuracy and dynamics.

pedagogy
scoring
feedback

Carried by: 8genomes
Alleles: 2current 1.5.0
Mutations: 1
Generations: 4spanned
License: MIT
Boundary confidence: 0.86semantic

First observed in KEYLIT at commit:27ad9016b4 on 2026-08-28, with origin confidence 1.00. That confidence is about the claim of where the capability started, not about the quality of the code.

Allele lineage

Each allele is a variant of the same capability. Select one for its own record, or compare two to see exactly where they diverge.

Compare 1.5.0 with

Encouraging score

CAALLELE:SCORING:2

Partial credit and never a zero. Same measurement, kinder presentation.

Version: 1.5.0
Language: typescript
First observed: 2026-11-15
Content digest: sha256:117ad2cc
Origin project: KEYLIT Kids
Descends from: 1.0.0

Produced by M-601 — Partial credit scoring.

Inputs

note-sequence
reference-sequence

Outputs

performance-score

Test suites

scoring-suite
encouragement-suite

Loci

src/lessons/score.ts:1–214Jump to code ↗
github:maria/keylit-kids · commit:117ad2c9e4 · scorePerformance, partialCredit

Carried by 5 genomes

Carried by 8 genomes

Which projects express this capability, which variant each carries, and how much of the project it accounts for.

Genomes carrying Performance Scoring, with allele, inheritance mode, weight and evidence.
Genome	Gen	Allele	Inheritance	Share	Confidence	Evidence
KEYLITCAGENOME:01JKEYLIT7H2	0	1.0.0allele 1	Native	9%	0.86	TSTAutomated test. A test suite executed and asserted this behaviour.
KEYLIT AccessibilityCAGENOME:01JACCESS2NV	1	1.5.0allele 2	Inheritedfrom KEYLIT Kids	6%	0.88	TSTAutomated test. A test suite executed and asserted this behaviour.
KEYLIT KidsCAGENOME:01JKIDS0R4M	1	1.5.0allele 2	Mutatedfrom KEYLIT	8%	0.88	TSTAutomated test. A test suite executed and asserted this behaviour.
KEYLIT StudioCAGENOME:01JSTUDIO8QK	1	1.0.0allele 1	Inheritedfrom KEYLIT	6%	0.86	TSTAutomated test. A test suite executed and asserted this behaviour.
KEYLIT ClassroomCAGENOME:01JCLASS9WD	2	1.5.0allele 2	Inheritedfrom KEYLIT Kids	6%	0.88	TSTAutomated test. A test suite executed and asserted this behaviour.
KEYLIT Kids ESCAGENOME:01JKIDSES5TC	2	1.5.0allele 2	Inheritedfrom KEYLIT Kids	7%	0.88	TSTAutomated test. A test suite executed and asserted this behaviour.
Music ProducerCAGENOME:01JPRODUCER3F	2	1.0.0allele 1	Inheritedfrom KEYLIT	4%	0.86	TSTAutomated test. A test suite executed and asserted this behaviour.
Junior Music TutorCAGENOME:01JTUTOR6HZ	3	1.5.0allele 2	Inheritedfrom KEYLIT Kids	5%	0.88	TSTAutomated test. A test suite executed and asserted this behaviour.

Descent through the family

How far the capability has travelled, one row per generation. A generation with no carrier would break the chain, and would be visible here as a gap.

Mutations on this gene

Evidence for the annotations

Every statement the registry makes about this gene, with the record that backs it. An annotation with no evidence would not be shown at all.

pedagogy.scoring
inferred · confidence 0.44
A model proposed merging this with progress tracking. Unverified and not accepted.
- AIIAI-inferred. Proposed by a model and not yet verified by test or human.Model proposed collapsing the scoring and progress genes. Unverified.2027-02-11

A gene here is a capability, not a file. “Performance Scoring” is the thing that persists; the paths under Loci are where it currently lives and can change without the capability changing. Every figure on this page is read from the seeded KEYLIT fixtures.