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Enterprise AI Foundation Platform

Nexus

Sovereign corporate AI, grounded in governed data

Nexus turns governed enterprise data into AI that does real work — with evidence, audit and human control by construction, running inside your own infrastructure. It is how large, regulated organizations move AI out of stalled pilots and into production without letting their data leave the perimeter.

Four capabilities at once

Governed data foundation

Master data resolved into golden records — matched, de-duplicated, survivorship-merged and reversible — so agents reason over data you can trust.

Agentic capability plane

People state intent in conversation; the platform routes it onto a governed process and an agent executes it inside a declared tool allowlist, with a human gate on every write.

Sovereign by design

The data plane stays inside your perimeter, and a runtime egress latch hard-blocks any model call to an endpoint you didn't authorize.

Trust by construction

Every claim carries its source, every privileged action is traceable and replayable, and an agent acts only within the rights of the person who launched it.

Three data planes and one capability plane

  • Master DataGolden records, deterministic and AI matching, survivorship, reversible merge, bitemporal hierarchies.
  • DocumentsGrant-scoped retrieval, typed metadata, universal OCR (Russian, Kazakh, English), automated enrichment.
  • Project ControlOwner-side assurance that grounds every claim in evidence and flags where reported progress isn't supported.
  • Capability planeGoverned scenarios, a growing library of tools, and connectors into the systems you already run.

For the CIO

  • Sovereignty by construction — the control plane holds no customer data; the only egress is a data-free licence heartbeat.
  • A runtime egress latch that refuses to boot unless inference is pinned to your own endpoint.
  • Bring your own model — OpenAI-family and Anthropic Claude lanes proven inside a customer's own cloud; keys never leave.
  • On-behalf-of execution — the AI can never exceed the rights of the person who launched it.
  • Append-only, replayable trace; a per-read document access log; separation of duties across audit planes.
  • Air-gap as a first-class mode; pull-only releases; compliance engineered against Kazakhstan's AI and personal-data law.

What we won't overclaim

  • Nexus coexists with and governs over SAP, Oracle and Microsoft — it doesn't replace them, and never writes to a system of record without a human decision.
  • Write-back to ERP and financial systems stays human-gated by design, not by limitation.
  • Master-data matching is live on the first domains; validation at full batch scale is ongoing.
  • It's a foundation for your AI, built on governed data — not a foundation model; it stays model-neutral.

Bring your enterprise AI onto a foundation you control

Book a briefing and we'll walk your team through the architecture, the security model and where Nexus fits your estate.

Book a briefing
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Nexus — Platform Overview | ARBA Agency