# C-006

# SSGE Architecture

## Governance Runtime Architecture

SSGE introduces a Governance Runtime between AI models and application systems.

Its purpose is not to generate intelligence.

Its purpose is to govern semantic execution.

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## Overall Architecture

Structured Input

↓

Semantic Runtime

↓

Governance Engine

↓

Semantic Execution

↓

Decision Trace

↓

Evidence Generation

↓

Verified Output

↓

Evidence Repository

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## Core Components

### Semantic Runtime

Transforms raw inputs into structured semantic execution.

Responsible for:

* semantic normalization
* semantic context construction
* semantic state initialization
* execution preparation

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### Governance Engine

Supervises execution throughout the execution lifecycle.

Responsible for:

* governance policy evaluation
* execution validation
* policy enforcement
* runtime governance
* semantic constraint management

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### Semantic Execution

Executes governed semantic transformations.

Responsible for:

* semantic state evolution
* decision generation
* execution coordination
* semantic continuity

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### Decision Trace

Preserves the execution path.

Responsible for:

* decision recording
* execution checkpoints
* confidence recording
* governance traceability

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### Evidence Generation

Produces structured execution evidence.

Responsible for:

* evidence generation
* governance artifact creation
* replay metadata
* audit package generation

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### Evidence Repository

Preserves execution history.

Responsible for:

* evidence persistence
* trace preservation
* execution replay
* version history
* governance indexing

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## Architecture Principles

Every execution should preserve semantic state.

Every decision should preserve traceability.

Every governance action should preserve evidence.

Every execution should remain reproducible.

No critical semantic transformation should become invisible during execution.

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## Related Canon

* C-001 Manifesto
* C-002 Vision
* C-003 Mission
* C-004 Principles
* C-005 Runtime
* C-007 Execution Loop
* C-008 Evidence
* C-009 Governance
* C-011 Semantic Execution
* C-012 Semantic State
* C-013 Semantic Context