GenAI Safety Deterministic SQL Governance

Semantic Proxy
Architecture

Ending Hallucinations in Enterprise BI

"AI is a transient reasoning engine, not a source of truth. We wrap Generative AI in deterministic validation layers to achieve the flexibility of natural language with the reliability of code."

Lead Architect

Technical Whitepaper

AI in BI: The Full Architecture

Deep-dive into the semantic proxy pattern, validation layers, and governance framework.

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01. The Semantic Firewall

Three layers of deterministic protection.

Layer 01

ISOLATION

Context Isolation

The LLM is never given the full database schema. It receives only the metadata of the resolved target dataset. It cannot hallucinate tables it cannot see.

Layer 02

VALIDATION

Deterministic Parsing

A post-generation parser inspects the SQL AST. Every column and metric is verified against the DataMap. One invalid token = Immediate rejection.

Layer 03

GOVERNANCE

Trace Observability

Zero "Black Box" operations. Every decision—from intent classification to SQL validation—is emitted as a Trace Log for engineering audit.

02. The Pipeline

Linear, Guardrailed Execution Flow

graph LR %% Styles classDef active fill:#fff,stroke:#111,stroke-width:3px; User([User Query]) --> Disp[Dispatcher] subgraph L2 [Resolution Layer] Disp --> Res{Secure
Resolution?} Map[(Governed
DataMap)] Res <--> Map Res --No--> Halt[Stop &
Clarify] end subgraph L3 [Execution Layer] Res --Yes--> Ag[Analyst Agent] Ag --> LLM(SQL Gen) LLM --> Val{Firewall
Pass?} Val --No--> Halt Val --Yes--> Exec(Execute SQL) end Exec --> Out([Audited Answer]) click Map callNode click Val callNode click Halt callNode class Map,Val,Halt active;
Deterministic Logic
Probabilistic AI
↑ Click nodes for Tech Specs

03. Roadmap: Scaling Trust

Moving from the Atomic Kernel to Autonomous Workflows.

PHASE 01

The Atomic Kernel (Atlas)

Focus: Single-turn auditable answers. Establishing absolute trust in the Semantic Firewall.

Current State: Production Ready
PHASE 02

Deterministic Pipelines (Orion)

Focus: Batch automation. Chaining multiple trusted Kernel calls to synthesize complex reports (e.g., Weekly Business Reviews).

In Development
PHASE 03

Bounded Optimization

Focus: Error recovery. Allowing the agent a strict budget (Max 3 retries) to self-correct SQL errors via recursive reflection before escalating to a human.

Conceptual

System Outcome

Zero Hallucinations

Architecture Type

Deterministic Semantic Proxy