What is Sovereign AI?
Sovereign AI by VAST Data
Sovereign AI: Compliance-Ready Infrastructure for Modern Enterprises
VAST Data delivers the foundation for sovereign AI — enabling governments, enterprises, and cloud providers to build fully-compliant AI infrastructures without sacrificing scale or speed. Read on to discover the fundamentals of sovereign AI, the characteristics every effective sovereign AI infrastructure needs to have, and how forward-thinking nations and their partners are deploying these infrastructures with great success.
What is Sovereign AI?
Empowering AI Data That’s Mobile, Yet Governed
The global conversation about AI has shifted from whether we can build it to who controls it. With the EU AI Act approaching, governments and enterprises are demanding AI infrastructure that can prove compliance, not just promise it.
The challenge? Balancing the global mobility and scalability AI data requires with the compliance and containment that data sovereignty demands. This is where sovereign AI comes in: AI innovation that is fully compliant with, yet unhindered by, national data residency and privacy laws.
Traditional infrastructures force a tradeoff between silos and scale… but VAST challenges this. Governments and their partners can achieve innovation and oversight by reinventing the data foundation.
The Compliance & Scale Challenge
Why Legacy Infrastructure Can’t Meet Modern AI Demands
Traditional cloud infrastructures force a painful trade-off when it comes to AI data management: performance or governance? But as AI development becomes more and more demanding — driven by Agentic AI agents and their need for real-time data — governments and enterprises really need both.
VAST resolves this issue by unifying compliance and scale in one foundational AI layer. Here’s how:
Compliance
Traditional data storage was built for a world where data went to rest. Resting data is easy to govern — but in AI, data never sits still. It’s always on the move, and each movement cycle demands a level of access, policy enforcement, and auditability that legacy systems weren’t designed to support.
Sovereign AI storage must support this high degree of AI data mobility. VAST resolves this issue by providing a single data environment with built-in sovereignty controls, eliminating the need to duplicate or fragment datasets across jurisdictions. With VAST, data flows freely to fuel AI, but never escapes the legal and operational trust container that enables sovereignty by design.
Scale
Most government or enterprise data systems today are extremely outdated, with silos built for workloads that haven’t run in years, and data pipelines held together with virtual duct tape. They’re simply not capable of handling the ever-increasing volume and velocity of data that a multimodal AI inference engine requires.
With VAST, a nation’s data remains encrypted, audited, and governed even as AI data pipelines scale massively across clouds and borders in real-time. For example, Europe’s cloud providers and national AI initiatives are building AI platforms that reflect local laws, languages, and values — and VAST provides the data layer that supports their efforts to make compliance automatic and scale seamless.
VAST’s Role in Sovereign AI
VAST AI OS: The Foundation Layer for Sovereign AI
VAST is enabling the development of sovereign clouds, national supercomputers, and enterprise AI pipelines through VAST AI OS: a composable, open, hybrid-ready operating system built natively for AI. VAST AI OS underpins enterprise-scale AI deployments such as those led by Scaleway, GPU cloud integrations like SK Telecom’s Sovereign Cloud project in partnership with the South Korean government, and NVIDIA’s work with AI agent development.
Unified Data Platform
VAST AI OS consolidates file, object, block, and database data into one unified data space and policy framework that spans from edge to core to cloud. This means that governments, enterprises, and service providers can eliminate storage silos, simplifying data governance and speeding up AI pipelines.
Global Scale, Local Control
VAST AI OS enables “global AI, locally governed” by combining worldwide data accessibility with absolute sovereignty controls. A single VAST namespace stretches across on-premise data centers and cloud platforms, allowing governance policies and audit trails to follow the data wherever it travels.
Exabyte-Scale AI Performance
Built on VAST’s Disaggregated, Shared-Everything (DASE) architecture, VAST AI OS delivers HPC-grade performance and scale optimized for AI. This enables national labs and research centers to train and infer on massive models without bottlenecks, and with enterprise AI compliance built right in.
Sovereign AI Use Cases
AI Infrastructure Wherever Data Sovereignty is Required
VAST supports sovereign AI strategies for a variety of use cases, spanning enterprises, cloud providers, and government supercomputing initiatives.
Enterprises
VAST enables enterprises to build high-performance AI infrastructures without over-reliance on hyperscalers, and with support for hybrid cloud AI pipelines that keep sensitive datasets governed on-prem while seamlessly extending to cloud compute.
What VAST Is (and Isn’t)
Your Partner in Sovereign AI Development
Read: The Sovereign Cloud ConversationThere are multiple phases involved in sovereign AI — configuring data storage and pipelines, setting up cloud infrastructure, defining sovereignty standards, and more. VAST is positioned to help with some phases, but not all. Here’s what VAST is, and what it isn’t.
An AI Operating System that enables sovereign AI — unified, compliance-ready, and performance-driven.
A foundation layer for sovereign AI strategies, offering built-in data platform services like VAST DB, DASE, and InsightEngine.
A system that embeds governance, audit, encryption, and multi-tenancy into every data operation, enabling trust at the data layer.
An enabler of sovereign clouds, national supercomputers, and enterprise AI pipelines, through a composable, open, hybrid-ready OS.
A platform customers can build on: powering vector search, agent-based workflows, and real-time AI inference where data lives.
Trusted by governments, CSPs, and regulated industries to enforce data residency and jurisdictional control.
A sovereign cloud provider, large language model (LLM) developer, hyperscaler, or fully-managed AI service.
A traditional storage vendor, or just another “data platform.”
An AI solution provider delivering sovereign services or models directly.
A SaaS-based or cloud-native control plane managed by VAST.
A provider of out-of-the-box AI agents, LLMs, or end-to-end AI applications.
Responsible for defining or enforcing national sovereignty standards.
Customers to choose where data is stored (on-prem, national cloud, sovereign cloud) in order to satisfy data residency needs.
Role-based access control, encryption, and audit logs to prove data access decisions align with policy.
In-country deployments with no dependency on foreign-managed control planes or call-home infrastructure.
Integration with national CSPs, Key Management Systems (KMS), and Identity Providers (IDPs) to meet jurisdictional control requirements.
Support for air-gapped, disconnected, or isolated sovereign clouds and supercomputers.
Real-time replication and policy-based placement to keep data in-zone/in-country.
Sovereign AI Infrastructure Needs
VAST AI OS Addresses All Sovereign AI Infrastructure Needs
Role-based security, audit trails
Unified namespace, policy enforcement, audit-ready data controls
Exabyte capacity, HPC performance
Hybrid, multi-cloud, and on-prem integration
Federated data sharing without raw data exposure
Future-Proof Your AI Infrastructure with VAST
VAST is trusted by global enterprises, cloud providers, and research leaders to deliver compliance, scalability, and speed in their AI initiatives.
Schedule a personalized demo with our team of sovereign AI experts — we’ll walk through exactly how VAST can help you achieve your data sovereignty and governance goals.