# Validation: integrated AI GameMaster vertical slice

## Окружение

| Параметр | Фактическое значение |
|---|---|
| Дата проверки | 2026-07-25 (Asia/Ho_Chi_Minh) |
| Commit | working tree; git snapshot не использовался |
| OS и hardware | macOS 26.4 build 25E246; Apple M1 Pro; arm64 |
| Runtime | Node.js 24.14.0; npm 11.9.0; Bun 1.3.6 |
| Compiler и libraries | TypeScript 7.0.2; Ajv 8.20.0; fast-check 4.9.0 |
| Внешние сервисы | none; 0 paid/model/provider calls |
| Входные данные | local original-IP fixtures |

## Результаты по критериям

| ID | Проверка | Ожидалось | Получено | Evidence | Результат |
|---|---|---|---|---|---|
| AC-01 | demo lifecycle | commit before narration | Accepted event advanced state 0 → 1; narration declares `generatedAfterStateVersion: 1` | `E-006`, `E-008` | `pass` |
| AC-02 | replay hash | identical SHA-256 | Live/replay `394ba5c11df11b9ccd4f6e76b3b14d08fcc007df32e3f788064a055ccb7a0f94`; 1,000-event live/full/checkpoint hash also identical | `E-008`, `E-011` | `pass` |
| AC-03 | contract validators | invalid inputs rejected | Schema versions, references, reachability and gated movement negative cases rejected | `E-006`, `E-007` | `pass` |
| AC-04 | adversarial suite | 0 leaks/mutations | 16 cases; 0 failures, invalid transitions, leaks or duplicate commits; two 200-run properties passed | `E-009`, `E-010` | `pass` |
| AC-05 | clean install + full check | both exit 0 | `npm ci`: 68 packages installed, 0 vulnerabilities; then 4 site tests + 41 technical tests, typecheck, 10 studies, 96 docs and rendered links passed | `E-014` | `pass` |
| AC-06 | benchmark boundary | local report + Unknown real metrics | Proxy 162,515 → 34,160 (78.9804%); cost null, narration not measured, non-inferiority not tested | `E-012` | `pass` |

## Команды проверки

```bash
npm run technical:demo
npm run technical:benchmark
bun run RnD/technical/2026-07-25-ai-gm-vertical-slice/prototype/src/cli.ts demo
npm run check
```

## Метрики

| Метрика | Фактическое значение | Граница утверждения |
|---|---:|---|
| Central vertical tests | 10/10 pass | Local deterministic implementation |
| Expanded technical tests | 41/41 pass, 0 TODO | All 10 studies on this checkout |
| Adversarial corpus | 16/16 pass | Named synthetic cases only |
| Property runs | 2 × 200 pass | Fixed seed 20260725 |
| Long session | 1,000 events; checkpoint 500 verified | Synthetic event stream |
| State hashes | live = full replay = checkpoint replay | Current hash/serializer/runtime contract |
| Input-token proxy | 162,515 → 34,160; −78.9804% | UTF-8 bytes/4 proxy, not provider tokens |
| Provider calls and USD cost | 0 calls; cost `null` | No real-model economics measured |
| Narration quality/non-inferiority | `not_measured` / `not_tested` | Requires approved real-model experiment |

## Ошибки и нестабильность

RED run: 3/3 initial test files failed because implementation modules did not
exist. During integration, tests exposed two real contract gaps: unknown
contract/state versions were accepted and checkpoint replay trusted an
unverified checkpoint. Version schemas/semantic migration checks and mandatory
prefix verification were added; expanded suite then passed 41/41.

## Воспроизводимость

Node and Bun repeated the same demo result on one machine. There was no
independent clean checkout, Linux/CI run, real provider run or production load
test.

## Финальный исход

- **Outcome:** `partial`
- **Обоснование:** AC-01–AC-06 прошли на локальном воспроизводимом runtime
  prototype, full repository gate завершился exit 0, но dedicated Adventure/Map
  authoring contracts не компилируются в этот runtime bundle. Cross-study
  interoperability не доказана.
- **Что результат не доказывает:** arbitrary-genre narrative quality,
  production reliability/durability/concurrency, real LLM correctness,
  authoring-to-runtime interop, non-inferiority, latency, token usage или USD
  cost.