---
title: "kg-textgen-realization — Mova code model"
description: "Mova code model of kg/src/textgen.rs: components with their labels, obernants and the model text."
url: "https://groupants.elamur.ai/free/en/mova/kg/src/textgen.rs.groupant/realization.groupant/"
---
Elamur: [Mova](https://md.mova.elamur.ai/free/en/) · [Dictionary](https://md.dictionary.elamur.ai/free/en/) · [Research](https://md.research.elamur.ai/free/en/) · **Groupants**

This page as HTML: <https://groupants.elamur.ai/free/en/mova/kg/src/textgen.rs.groupant/realization.groupant/>

# kg-textgen-realization

The groupant beside kg/src/textgen.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

- **kind:** groupant_fragment
- **status:** partial source bound model
- **source:** [`kg/src/textgen.rs`](https://github.com/ElamurAI/mova-free/blob/main/kg/src/textgen.rs)
- **source SHA-256:** `c3e9c00982be1bbd…`
- **covers:** Form pool choice, recursive modifier chunks and final surface text. (bytes 5096–8897)
- **part of:** [kg-textgen](https://md.groupants.elamur.ai/free/en/mova/kg/src/textgen.rs.groupant/)
- **repository folder:** [`kg/src/textgen.rs.groupant/realization.groupant`](https://github.com/ElamurAI/mova-free/tree/main/kg/src/textgen.rs.groupant/realization.groupant)
- **repository commit:** `48f2e6f74146`

> **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](#approximant) |
| **ast** | partial | `../syntax.json` |
| **composition** | partial | [composition](#composition) |
| **cost** | partial | [cost](#cost) |
| **descriptant** | present | [descriptant](#descriptant) |
| **invariant** | partial | [invariant](#invariant) |
| **tests** | executed bounded checks | [tests](#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](#behavior-complement) |
| `reverse_reconstruction` | reverse_reconstruction | partial source derived model | [reverse_reconstruction](#reverse-reconstruction) |
| `conditional_priority` | conditional_priority | partial source derived model | [conditional_priority](#conditional-priority) |
| `pronoun_pool` | pronoun_pool | partial source derived model | [pronoun_pool](#pronoun-pool) |
| `modifier_order` | modifier_order | partial source derived model | [modifier_order](#modifier-order) |
| `punctuation` | punctuation | partial source derived model | [punctuation](#punctuation) |

## Model text


### descriptant

#### kg-textgen-realization

Form pool choice, recursive modifier chunks and final surface text.

##### Modeling epoch — 2026-10-31

Source read before tests and models; retained prospective notes accompany the parent. Current evidence uses bounded invented inputs only. This is partial modeling, not proof or corpus accuracy.

### approximant

#### Forward relation

Strip NEG/IMPLICIT synthesis flags, choose lexicographic frequency winner first-on-tie, restrict н-pronouns after prep; build adjectives/head/nonadj children; order chunks and add dash/case/punctuation.

##### Executable approximant gap

Exact categorical structure, identifiers, parser decisions and effects have no useful percentage metric established here. No executable surrogate, automatic substitution or 1/2/5/10% guarantee is claimed.

### invariant

#### Invariant and domain

Used modifier flag prevents duplicate attachment; depth<=4,1..12 heads admitted. Orphan modifiers can remain unused.

##### Cost and resources

Variant scans plus member scans per chunk, bounded recursion then DP; retained generated strings.

### cost

#### Cost and resources

Variant scans plus member scans per chunk, bounded recursion then DP; retained generated strings.

### composition

#### Composition

Form pool choice, recursive modifier chunks and final surface text.

Strip NEG/IMPLICIT synthesis flags, choose lexicographic frequency winner first-on-tie, restrict н-pronouns after prep; build adjectives/head/nonadj children; order chunks and add dash/case/punctuation.

The parent invokes scoped transformations through the actual functions named in their source ranges. Children partition useful observations, not a complete semantic proof; boundaries can omit helpers, tests and effects.

### models

### behavior_complement

No synth/depth5/bad head count→None; no н pool→ordinary variants remain allowed.

### reverse_reconstruction

Text admits multiple morphological variants/count histories/Facts; implicit heads and original word coordinates do not appear in output.

### conditional_priority

A conditional1/global0 beats conditional0/global8; zero-zero tie chooses dictionary first.

### pronoun_pool

After prep+PRON+person3+any н, every non-н option excluded irrespective of frequency.

### modifier_order

PRON adjectives first, ordinary adjectives next, head then recursive nonadjectives by member order.

### punctuation

Gram0 noun subject/predicate pair gets dash unless pronoun; IMPR ! else period; initial Unicode char uppercased.


### tests

#### Evidence

Parent source checks (a fragment inherits only the behavior they actually exercise):

- textgen::tests::subject_verb_object
- textgen::wave29::variant_priority_and_head_bounds

Selected kg tests: 15 named outcomes, twice debug/twice release, equal sorted outcomes. Standalone actual global/build.rs: 3 named outcomes per run, twice debug/twice optimized; build_child is normally no-op, parent fixture invokes it against isolated synthetic seeds. Eight compiled source mutations (one per source) each compiled successfully and exited101 on the focused assertion; exact source restoration followed by positive rerun.

This fragment's untested branches remain source-derived. No live graph, DB, corpus, teacher, GPU or held-out evaluation was used. Command specs and numeric exits are retained in the external wave29 graphlang receipt. Strict kg Clippy reports existing source lints; see receipt.