Closed Loop

Status: Canonical
Last updated: 2026-07-05

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The closed loop is ZAIXOS's AI quality system — develop, measure, accept, register, deploy, regress.

flowchart LR
    DEV[Develop capability] --> DS[Dataset]
    DS --> BM[Benchmark PL-006]
    BM --> EV{Pass threshold?}
    EV -->|No| DEV
    EV -->|Yes| ACC[Acceptance Lab]
    ACC --> HA{Human approval?}
    HA -->|No| DEV
    HA -->|Yes| REG[Version Registry PL-004]
    REG --> REL[Release]
    REL --> PROD[Production pin]
    PROD --> BM

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Components

Stage	Platform	Doc
Benchmark	PL-006	benchmark.md
Acceptance	PL-006 + PRD-000	acceptance-lab.md
Registry	PL-004	version-registry.md
Federation	PRD-001 → PRD-000	PRODUCTS/PRD-000

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Non-negotiable rules

1. Benchmark never changes runtime (ADR-007)
2. Human approval mandatory for promotion (ADR-008)
3. Version registry is single canonical source (ADR-012)

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Related

• ARCHITECTURE/closed-loop-architecture.md

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