Elamur Groupantsonto-judge-scores
The groupant beside onto/src/judge.rs in the Mova repository: what the code computes, what it never does, how to go back from its outputs, its invariants, cost and checks.
Facts
Implementation material. A Mova code model describes this code at one source revision: partial models, finite checks and their stated scope. It is not a reviewed general exposition, and its labels are shown as written, never raised.
Components
| component | label | where |
|---|---|---|
| approximant | partial | approximant |
| ast | partial | ../syntax.json |
| composition | partial | composition |
| cost | partial | Cost |
| descriptant | present | descriptant |
| invariant | partial | model.md |
| tests | executed bounded checks | tests |
Obernants
The typed relations around the forward model: the behaviour complement (what the code never does), the reverse reconstruction (every input compatible with an output) and specialised views.
| id | type | label | where |
|---|---|---|---|
behavior_complement | behavior_complement | partial source derived model | behavior_complement |
reverse_reconstruction | reverse_reconstruction | partial source derived model | reverse_reconstruction |
identifier_domain | identifier_domain | partial source derived model | identifier_domain |
range_gate | range_gate | partial source derived model | range_gate |
duplicate_policy | duplicate_policy | partial source derived model | duplicate_policy |
mean_units | mean_units | partial source derived model | mean_units |
Model text
descriptant
onto-judge-scores
Trim >=5-column lines; parse usize after leading id removal and four u8 within1..5; last complete valid row overwrites BTreeMap; mean4 sums/4.
Epoch 2026-10-31
Prospective review preceded inline test edits. Tests used bounded synthetic CPU fixtures only. Scope bytes [4665,5365) in the parent source. Any invalid score excludes entire row; invalid duplicate leaves previous entry. Missing error defaults dash.
No production optimization, live teacher, corpus, assessment or database mutation. Registry presence denotes partial modeling; syntax is lexical and generated twice identically.
approximant
Forward model: onto-judge-scores
Trim >=5-column lines; parse usize after leading id removal and four u8 within1..5; last complete valid row overwrites BTreeMap; mean4 sums/4.
Domain
Finite input arrays/text with resource availability and the source-specific bounds and representation assumptions in invariant.md. Exact categorical semantics; no executable percent surrogate is supplied. 1/2/5/10% caps need a meaningful metric and are not claimed.
Relations
For valid row r: M'=M[id↦([C,F,U,E],error_or_dash)], else M'=M. Valid(r)⇔width≥5∧usize(id)∧∀j∈1..4:parse_u8(r[j])∈[1,5]. mean4([a,b,c,d])=(a+b+c+d)/4 in f64.
invariant
Invariant and cost
Scope bytes [4665,5365) in the parent source. Any invalid score excludes entire row; invalid duplicate leaves previous entry. Missing error defaults dash.
Cost
Linear traversed scope input/returned bytes except lookup logarithmic comparisons; allocations follow actual result buffers. Parent whole-pipeline cost is not assigned to this fragment.
No allocation, integer-overflow, malformed public-state or external-effect guarantee beyond explicitly described branches.
composition
Composition
Scope output feeds its parent: describe files → deterministic item IDs → wdvmm::ask score responses → parser/report. No teacher or held-out input execution; pure parser success is not judge validity.
Child fragments specialize concrete byte scopes and share the parent syntax projection; they do not duplicate whole-file guarantees. No composition-wide approximation error budget is established.
models
Typed obernant catalog
Partial source-derived relations, not proofs. Complement excludes incompatible observations; reverse describes compatible antecedents.
behavior_complement
Any invalid score excludes entire row; invalid duplicate leaves previous entry. Missing error defaults dash.
reverse_reconstruction
Map admits earlier valid duplicates and arbitrary invalid later rows; row order not reconstructible.
identifier_domain
Any usize accepted; no submitted-ID membership check.
range_gate
1 and5 accepted;0,6 and fractions rejected.
duplicate_policy
Last valid duplicate wins; iteration numeric key order.
mean_units
Each rubric score weighted1/4, finite u8 arithmetic cast to f64.
tests
Evidence, 2026-10-31
Selected command: cargo test --offline --locked -p onto --bin onto -- --exact --test-threads=1 judge::wave29::score_overwrite_and_cleaning
Named outcomes:
- judge::wave29::score_overwrite_and_cleaning
Two debug and two release/optimized executions returned zero and identical sorted nonempty named outcomes. Source-generated syntax pairs matched byte-for-byte. 1 compiled source mutation rejected by named test, exact source restored and positive rerun succeeded.
- Control: "(1..=5).contains(x) -> (1..=4).contains(x)" → "judge::wave29::score_overwrite_and_cleaning" (exit 101).
Finite synthetic examples only. Full ingestion, live workers, real corpus, allocation/I/O fault injection, GPU and full-school behavior remain unexecuted. No universal or executable-approximant assurance. External receipts: octopus-wave29-ontocore-2026-10-31 (native-commands.json, source-test-map.json, outcomes.json, controls.json and numeric exit/log files).
This page in Markdown → https://md.groupants.elamur.ai/free/en/mova/onto/src/judge.rs.groupant/scores.groupant/