Sovereign LLM Architecture

End-to-end design and deployment of private RAG pipelines, on-premise model serving, OCR document extraction and zero-leak PII sanitization layers.

What's included

Private RAG Pipelines

Air-gapped retrieval-augmented generation with Qdrant or Weaviate, embedding models and prompt guardrails, zero data leaves your perimeter.

On-Premise Model Serving

vLLM or TGI deployment on your GPU cluster. Quantized and full-precision models, autoscaling and monitoring included.

OCR Document Extraction

PaddleOCR or GOT-OCR pipelines for invoices, contracts and technical documents. Multi-language, structured output.

PII Sanitization Layer

Real-time detection and redaction of personal data, API keys and credentials before they reach any LLM prompt.

How we work

01

Requirements

We map your data flows, compliance constraints and latency requirements. One workshop with your security and data teams.

02

Architecture & POC

Reference architecture with hardware sizing, model selection and a working POC on your infrastructure.

03

Production Deploy

Full deployment with monitoring, alerting, backup strategy and runbook. Knowledge transfer to your ops team.

Our approach vs. traditional consulting

CapabilityTraditionalCardinal Codes
Data sovereigntyUS-based SaaS APIs100% on-premise / air-gapped
Model choiceSingle vendor modelOpen-weight, any size
PII protectionTerms of service onlyTechnical redaction layer
Latency200-500ms API roundtrip<50ms local inference

Frequently asked questions

01What GPU hardware do you recommend?

Depends on model size. 7B models run on a single A100/L40S. 70B models need 2-4 GPUs. We size during the architecture phase.

02Can we use your solution without internet access?

Yes. All components run air-gapped. Model weights, dependencies and updates are delivered via secure offline transfer.

Ready to get started?

Write to us with your context. We respond within 48 hours with a scoped proposal.

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