White Paper

Zyrabit Sovereign AI Architecture

A practical architecture for regulated teams deploying local inference, retrieval, redaction, and observability.

Version 1.0 · April 2026 · Zyrabit

1. Executive Summary

Public AI APIs force teams into a tradeoff between privacy, latency, and control. Zyrabit is designed to remove that compromise by moving inference and retrieval inside the customer boundary.

The architecture focuses on compact models, strict data handling, and observable production operations rather than opaque, cloud-dependent workflows.

2. The Infrastructure Gap

Teams in regulated sectors need more than a model endpoint. They need a system boundary they can defend operationally and legally.

Cloud dependency

External calls create unpredictable latency, vendor exposure, and fragile operational assumptions.

Compliance pressure

Sensitive data handling requires clear control over storage, transfer, and auditability.

Observability gap

Production teams need visibility into performance, failure modes, and workload behaviour from day one.

3. Product Architecture

The Zyrabit stack is composed of three complementary layers that can run together or be adopted progressively.

  • Cortex

    Local reasoning runtime for compact enterprise-ready models.

  • Gravity

    Private retrieval and provenance-aware ranking over internal corpora.

  • SLM

    Pre-packaged Docker distribution for faster deployment and operational consistency.

4. Deployment Tiers

The same system design can scale from an edge workstation to a regulated private enclave.

Tier 1: Edge Node

  • Hardware: Mac mini or workstation.
  • Use Case: Local document reasoning and internal assistants.

Tier 2: On-Premise GPU

  • Hardware: RTX-class workstation or rack node.
  • Use Case: Higher throughput inference with retrieval.
  • Performance: Optimised for predictable latency and operational visibility.

5. Commercial Model

Zyrabit supports both open builders and enterprise operators, with different levels of deployment support and assurance.

Model

Open distribution for builders, enterprise deployment support for regulated operators.

Deployment

On-premise, workstation, or private VPC depending on risk and throughput profile.

Operations

Designed for predictable cost, bounded data flows, and auditable infrastructure decisions.

6. Operating Principle

Zyrabit focuses on sovereign AI as an infrastructure discipline: local execution, controlled retrieval, data minimisation, and observable operation.

Reference Metrics

$220k
Cloud Cost (1B)
$40k
Zyrabit Cost
100%
On-Premise

About

Zyrabit builds sovereign AI infrastructure for teams that cannot treat privacy, latency, or data control as optional tradeoffs.

We focus on practical systems: deployable stacks, compact models, retrieval, redaction, and observability that stay inside the organisation’s boundary.

Our viewpoint is shaped by regulated environments where cloud convenience is outweighed by compliance, operational certainty, and data sovereignty.