Solution · Private AI

Frontier models,
zero data leaving your perimeter.

Self-hosted inference and RAG on your own GPUs, so prompts, embeddings, and responses never leave your network.

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The challenge

Hosted AI means
data leaving your control.

Every API call to a hosted model sends your data to a third party's infrastructure. For organizations with sensitive data, that's an unacceptable risk regardless of contractual protections.

Hosted AI APIsUltraviolet Private AI
Where do prompts go? ✕ To a third-party cloud, logged and retained. Never leave your perimeter. Zero outbound.
Who processes your data? ✕ The provider and its subprocessors. Only your infrastructure, under your control.
What about model weights? ✕ Proprietary, inaccessible, closed-source. Open-weight models you own and control.
Rate limits and costs? ✕ Vendor-set pricing, rate limits, and changes. Your hardware, your capacity, your cost model.
How Ultraviolet solves it

Leading with Cube AI.

Leads with

Cube AI

Sovereign AI Platform

Private inference, RAG, and guardrails running entirely on your own hardware — the complete platform for organizations that cannot afford data egress.

  • vLLM and Ollama on your own GPUs
  • RAG on internal knowledge bases
  • OpenAI-compatible API — drop-in replacement
  • Air-gapped deployment available
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Also available

Prism AI

Add secure multi-party collaboration to your deployment when you need cross-organizational AI workloads.

Explore Prism AI
— Get started

Private inference,
on your terms.

Talk to the team about self-hosted LLM deployment, hardware requirements, and getting started.

Contact sales View Cube AI
Apache 2.0 · Deploy anywhere · No vendor lock-in