Private AI architecture designed around your environment.
Cuxton AI builds AI architecture that begins with where data is allowed to be — not where it is most convenient to process it. Deployment model, model choice and integration design are determined by your organisation's data sensitivity, regulatory context and technical constraints.
We work with the infrastructure your organisation can approve.
There is no single right deployment model. Cuxton designs around the organisation's data-sensitivity requirements, existing infrastructure and operational constraints.
On-Premise
Highest controlAI infrastructure runs entirely on the organisation's own hardware, within its own facilities and network. No data leaves the organisation's physical or logical boundary.
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Private Cloud
Flexible controlAI infrastructure runs in a dedicated cloud environment provisioned exclusively for the organisation — not shared with other tenants. Hardware is cloud-hosted but logically isolated.
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Isolated Tenancy
Controlled cloudAI models and infrastructure run in a network-isolated compartment within an approved cloud region, with dedicated resources and defined egress controls.
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Hybrid
LayeredSensitive processing runs on-premise or in private infrastructure, while less sensitive operations can use more flexible environments. Different data classifications route to appropriate tiers.
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A layered architecture that maintains control at every level.
Every layer — from data connectivity to AI application — is designed with the organisation's governance requirements in mind. AI does not override permissions or access controls that exist in the institution's existing systems.
Institution
Existing organisational infrastructure, identity management, business systems and network boundaries. AI is designed to integrate with — not replace — existing governance and access controls.
Controlled Data & Knowledge Layer
Databases, document repositories and institutional knowledge stores connected through permission-aware retrieval pipelines. Data remains in approved locations; retrieval respects access boundaries defined by the organisation.
AI Infrastructure
Selected models — open-weight, commercial API or custom-trained — deployed within the approved infrastructure tier. Cuxton selects or recommends models based on the task, data requirements, performance constraints and cost considerations.
AI Applications
Assistants, agents, automation workflows and analytical tools presented to users through appropriate interfaces — internal portals, existing enterprise applications, APIs or dedicated front-ends.
Model-agnostic. Selection driven by requirements.
Cuxton does not have a preferred AI model vendor. The right model for each situation depends on the task, data sensitivity, performance requirements, latency constraints, cost and interpretability needs.
Open-weight models
Deployed locally or privately, suitable for highest-sensitivity environments.
Commercial APIs
Where approved data-processing agreements exist and data sensitivity permits.
Fine-tuned models
Customised for specific domains, terminology or task types.
Ensemble approaches
Combining model outputs where no single model is optimal for all sub-tasks.
Governance principles built into every deployment.
AI governance is not an afterthought — it is designed into the architecture from the start.
Human in the loop
Consequential decisions remain with authorised people. AI prepares, summarises and suggests; humans decide.
Audit and attribution
Logs, sources and retrieval paths are recorded for accountability and continuous improvement.
Permission-aware
Retrieval and access respect the organisation's existing access control structures.
Change management
Model updates, prompt changes and data source additions are tested and documented before deployment.
Defined scope
Each AI system has a clear, bounded set of tasks. Scope creep is managed through a deliberate change process.
Monitoring
Ongoing monitoring of accuracy, anomalies and usage patterns informs maintenance and improvement decisions.
Ready to discuss architecture for your environment?
Book a technical discovery conversation. We'll discuss your infrastructure constraints, data sensitivity requirements and the architectural options appropriate to your context.
Request an Architecture Assessment