System Architecture

Between Agent output and execution.

LERA Systems focuses on the engineering path where machine-generated output must remain a proposed action until judgment and governance determine whether execution may proceed.

This public page explains relationships, boundaries, and module roles. It does not disclose implementation specifications, algorithms, credentials, interfaces, or enforcement mechanisms.

Agent / Proposed Action
An AI system generates a plan, command, tool call, recommendation, or proposed action.
Judgment Root Node
The mandatory entry position that prevents high-consequence action from flowing directly into execution.
LERA-J
Judgment formation over the proposed action: consequence, reversibility, uncertainty, context, and whether judgment is sufficient.
LERA-G
Governance connection: authority, responsibility, escalation, permission conditions, and institutional accountability.
WRS
Reliability rules that apply to the execution context. A public architecture may describe rule categories without exposing protected implementation details.
RCC
Second-order governance over how WRS or related rules may change. RCC is not simply another linear execution step.
ECS
The execution control stack that carries the governance outcome immediately before the execution boundary.
Execution Boundary
Execution Layer
The point where permitted action becomes operational, physical, financial, institutional, or infrastructure effect.

Without / With LERA

Default execution is replaced by governed proposed action.

Without LERA: AI output can collapse into execution through tools, workflows, APIs, equipment, or institutional process before responsibility and permission are clear.

With LERA: the output remains a proposed action. It must pass through judgment, governance, reliability-rule review, and execution control before crossing the execution boundary.

Governance Outcomes

Allow, Block, or Escalate before execution.

Allow means the action has met the required judgment and governance conditions for its context. Block means the action should not proceed under current conditions. Escalate means the action requires stronger review, additional authority, or a different governance path before any execution decision is made.

Risk Contexts

L0-L3 helps separate routine action from high-consequence execution.

L0 / L1

Low or ordinary contexts where actions are reversible, bounded, routine, or already covered by clear rules.

L2

Meaningful consequence contexts where authority, responsibility, reliability rules, and review conditions should be explicit.

L3

High-consequence contexts where physical, legal, financial, institutional, safety, identity, infrastructure, or civilizational effects may be serious or hard to reverse.

Risk levels are public explanatory categories here, not a certification scale or implementation specification.

Fast Path / Slow Path

Governance does not require every action to move at the same speed.

Fast pathRoutine, reversible, rule-covered actions may move through lighter governance paths when conditions are already satisfied.
Slow pathHigh-impact, uncertain, irreversible, or authority-sensitive actions require deeper judgment, stronger governance, or escalation.
Default-BlockWhen required judgment and governance conditions are missing for high-consequence execution, the action should not proceed by default.
Execution BoundaryThe boundary is a threshold where the action changes reality, not merely another ordinary software layer.

Module View

Seven public module pages explain what each role does and does not claim.

Entry Principle

Judgment Root Node

Mandatory entry principle before high-consequence execution.

View module
Judgment

LERA-J

Structured judgment over proposed actions.

View module
Governance

LERA-G

Authority, responsibility, escalation, and permission conditions.

View module
Reliability Rules

WRS

Rule categories for execution reliability.

View module
Rule-Change Governance

RCC

Second-order governance over rule changes.

View module
Execution Control

ECS

Execution-control function before the boundary.

View module

Public Boundary

What is public, and what is not public.

Public materials may describe concepts, module roles, architectural relationships, use cases, and service pathways. They do not disclose protected implementation mechanisms, credentials, enforcement techniques, proprietary rule packages, security procedures, or deployment-specific controls.

Intellectual Property & Authorized Use