Private LLM infrastructure

Own your AI.
Cut the bill by up to 90%.

Self-hosted frontier models for your team, in your cluster. Built for companies where AI already runs in production, serving data pipelines and customer traffic. Your data never leaves your servers, and the bill stops growing with token volume. No censorship. No cancellations.

Explore the Cubes Talk to us →
100%data stays on your servers
Billionsof tokens per month
Zerocensorship or lock-in

Built for AI in production.

Cube Optima pays off hardest when AI is wired into the work itself: the data you process and the traffic your customers generate. At production volume, a cluster you own costs a fraction of metered inference, and nothing leaves your infrastructure.

Document & data pipelines

Extraction, classification, enrichment and summarization running across millions of records. Per-token pricing scales linearly with your data volume; a cluster you own does not.

AI inside your product

Chat, support, search and recommendations embedded in a customer-facing app. Every session is inference, so a good traffic month turns straight into a bad invoice.

Agents and coding fleets

Long-running agents that plan, call tools, retry and review. A single agent task burns orders of magnitude more tokens than a chat message, and your team runs them all day.

RAG over proprietary corpora

Long-context retrieval across contracts, tickets, source code and internal records. Prefill-heavy by nature, and built on exactly the material you cannot send to a third party.

Batch jobs and backfills

Reprocessing history every time a prompt, schema or model changes. On owned capacity a full backfill runs overnight at no marginal cost instead of triggering a budget review.

Regulated and air-gapped work

Data residency requirements, regulated records, defense and finance. When inference has to happen inside your perimeter, self-hosting is the only configuration that qualifies.

Three Cubes. One for every scale.

Pick the tier that fits your team, we continuously tune the optimal model and hardware behind each one.

Cube Simplex Quick Start

The everyday workhorse.

Built for volume and defined complexity: multi-step pipelines with structured output and tool calls, retrieval across your document corpora, and day-to-day coding.

~90% savings
  • Serves~2B tok / month
  • ModelModern open-weight
  • DeploymentDedicated GPU server
Choose Simplex
Cube Optima Most popular

Frontier power, fully yours.

Built for work that branches: tool-calling agents, long-context analysis across whole repositories and archives, and customer-facing traffic that has to be right first time.

~80% savings
  • Serves~4B tok / month
  • ModelFrontier open-weight
  • DeploymentHigh-performance cluster
Choose Optima
Cube Maxima Custom

No limits. Own the frontier.

Built for problems that defeat everything smaller: long autonomous agent runs, research-grade synthesis and novel reasoning, at whatever context and concurrency your scale demands.

~75% savings
  • Serves16B+ tok / month
  • ModelState-of-the-art open-weight
  • DeploymentBespoke cluster
Design Maxima

Infrastructure you own.

Three guarantees behind every Cube.

%

Up to 90% cheaper

Rent a cluster at one flat, predictable price, no per-seat fees. Frontier open models match the quality of proprietary models at a fraction of the cost.

Your data stays in-house

Everything runs on your infrastructure in a cluster you fully control. No prompts, no code, no secrets sent to a third party.

Censorship & cancellation-proof

No vendor can throttle, restrict, or cut off your access. You own the infrastructure permanently.

Ready to own your AI?

Tell us which workloads you run on AI and at what volume. We'll spec the cluster to match.