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Media Release | Sovereign AIaaS Series

Sovereign AIaaS Architecture, End-to-End

Four-part narrative on how Data Equity delivers a sovereign, locally deployable AI platform: tiered foundation models, governed APIs, domain-ready deployments, and the full vision that keeps data resident while serving global users.

4-part seriesSovereign-first

3-tier model stack

Edge (2B), workhorse (7B), and premium (40B) models balanced for latency, cost, and reasoning depth with hot-swappable LoRA adapters.

Governed API fabric

RBAC/ABAC policy engine, DLP and redaction, immutable audit trail, and safety guardrails built into orchestration and external APIs.

Deployment-ready

Seven domain applications, Kubernetes-native isolation, GPU-optimized pools, and connectors into SIEM, ServiceNow, SCADA, and DMS systems.

Core LLM and AI platform architecture diagram

Core LLM & AI Platform

Multi-tier foundation model strategy for sovereign deployments.

  • Lightweight edge models (<100ms) for notifications and on-device intelligence.
  • 7B workhorse models covering 80% of enterprise use cases with optimal cost.
  • 40B premium models for complex legal and analytical reasoning.
  • LoRA adapters deliver domain isolation, hot-swappable specialisations, and versioned fine-tuning without base model pollution.
API gateway and service architecture diagram

API Gateway & Service Layer

Security-first API surface with compliance baked in.

  • External APIs for chat completions and RAG retrieval with multi-tenancy.
  • Orchestration engine for smart routing, tool chaining, and workflow management.
  • Response and embedding caching for performance and predictable latency.
  • Policy engine, DLP/redaction, immutable audit trails, and human-in-the-loop guardrails.
Domain integration and deployment architecture diagram

Domain Integration & Deployment

Production-grade, multi-domain Kubernetes footprint.

  • Seven production-ready applications across healthcare, public sector, SOC, smart cities, education, energy, and contracts/risk.
  • Native connectors into SIEM, ServiceNow, SCADA, and DMS; AD and SharePoint integration.
  • Multi-namespace isolation, GPU node pools, signed images, NetworkPolicies, and mTLS.
Sovereign AIaaS architecture concept illustration

The Complete Sovereign AIaaS Vision

End-to-end platform that keeps data resident while scaling globally.

  • Intelligent model selection balances latency, quality, and cost per request.
  • Seamless flow from API through orchestration, inference, retrieval, and governance.
  • True multi-tenancy with shared efficiency and strict isolation for regulated domains.
  • Security-first design: encrypted model weights, authenticated APIs, and sovereign data control.

Why it matters

  • Data sovereignty: all sensitive data and model weights remain in-country.
  • Security-first: DLP, zero-trust APIs, immutable audit trails, and human-in-the-loop guardrails.
  • Performance: sub-100ms edge responses and GPU-optimised inference for premium workloads.
  • Compliance-ready: GDPR, healthcare privacy, and sector-specific mandates baked into the stack.

Continue the conversation

Explore how Sovereign AIaaS can be adapted to your regulated workloads, from identity-sensitive deployments to high-volume analytics.

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