What are the risks of depending only on foreign AI?

The greatest risk is business continuity. Work tied to foreign models — report writing, customer support, code generation — simply stops when access is cut off, and migrating to an alternative costs time and money. Sensitive data also passes through overseas servers, while pricing and policy are dictated by the provider, leaving cost control out of your hands.

Does Korea have its own AI models?

Yes — there are several homegrown large language models built for the Korean language and domestic business needs, including Naver's HyperCLOVA X, LG's EXAONE, and Upstage's Solar. However, the performance gap with the latest foreign models, the scale of investment, and the usage ecosystem remain challenges, and the key is raising them to a level where they can be trusted with core work.

How should companies and individuals prepare?

Rather than an either-or choice between domestic and foreign, a practical approach is a dual strategy that runs both in parallel. Use the latest global models to boost productivity day to day, but keep domestic alternatives and in-house infrastructure ready for when access is blocked — and design workflows so the same task can run on a different model, preserving business continuity.

What Is AI Sovereignty? The Warning That "Someone Else's AI Can Be Switched Off"

Q: What is AI sovereignty?

AI sovereignty is a nation's ability to control the core ingredients of AI — data, models, and computing infrastructure — without being at the mercy of outside forces. It goes beyond using AI well to asking whether you can keep using it without interruption when you need it, treating AI as a security resource on par with food and energy.

Q: Why is AI sovereignty a hot topic in Korea right now?

On June 13, 2026, a U.S. export-control action cut off Korean access to Fable 5 and Mythos 5, and even formally authorized organizations like KISA, SK Telecom, and Samsung Electronics found their access severed in an instant. Experts say the U.S. has begun treating advanced AI as a military-grade strategic asset, and the risks of depending on foreign models have become real.

AI sovereignty is a nation's ability to control its own data, models, and computing infrastructure rather than depending on foreign providers that can cut off access at any moment. The issue surged to the top of Korea's agenda in June 2026, when the United States abruptly blocked access to Anthropic's Fable 5 and Mythos 5 models. The risk of relying on cutting-edge foreign AI for daily work, only to be shut out overnight, suddenly became real. Experts argue that Korea should leverage its semiconductor strengths to build independent capabilities. This article covers what AI sovereignty means, the dangers of dependence, and practical paths forward for Korea.

What Is AI Sovereignty?

AI sovereignty refers to a nation's ability to control the core ingredients of AI — data, models, and computing infrastructure — without being at the mercy of outside forces. It goes beyond simply "using AI well" to asking a harder question: "Can we keep using it without interruption when we need it most?"

In plain terms, it treats AI as a security resource on par with food and energy. If you only borrow models built by others, your essential operations can grind to a halt the instant that other country's policy changes.

Why It's a Hot Topic in Korea Right Now

The trigger was the June 13, 2026 U.S. export-control action that cut off Korean access to Fable 5 and Mythos 5. Even organizations with formal authorization — such as the Korea Internet & Security Agency (KISA), SK Telecom, and Samsung Electronics — found their access severed in an instant.

Professor Lim Jong-in of Korea University assessed that "this means the U.S. now views advanced AI as a military-grade strategic asset through an economic and security lens." It is a signal that AI, like semiconductors, has become a target of geopolitical control.

The Risks of Depending on "Someone Else's AI"

The greatest risk of relying solely on foreign AI is business continuity: the moment access is cut off — as with the Fable 5 block — any work tied to that model simply stops. Report writing, customer support, and code generation are all affected, and migrating to an alternative model costs both time and money.

The second risk concerns data and cost. Sensitive business data passes through overseas servers, while pricing and policy are dictated by the provider's decisions. As with the case of Fable 5 being priced at twice the cost of Opus, control over costs isn't in our hands either.

Korea's Weapon: Semiconductors

The lever experts consistently point to is semiconductors. In high-performance memory (HBM) and advanced fabrication processes — the core fuel of AI — Korea holds world-leading competitiveness.

Ha Jung-woo, former AI advisor to the president, stressed that Korea should maintain global cooperation while building the independent capabilities needed to weather similar situations. The central challenge is to translate the semiconductor advantage into competitiveness in AI infrastructure and models.

The Reality of Domestic Foundation Models

Korea already has several homegrown large language models. Naver's HyperCLOVA X, LG's EXAONE, and Upstage's Solar have all been developed with Korean language and domestic business needs in mind.

That said, the performance gap with the latest foreign models, the scale of investment, and the maturity of the usage ecosystem all remain challenges. "Having one" and "being able to replace with one" are different matters, and the key is raising these models to a level where they can be trusted with core work.

A Practical Solution: A Dual Strategy

The answer isn't an either-or choice between domestic and foreign — it's a dual strategy that runs both in parallel. In normal times, maximize productivity with the latest global models, while keeping domestic alternatives and in-house infrastructure ready for when access is blocked.

The same applies to companies and institutions. Rather than locking your operations into a single model, design your workflows so the same task can run on a different model. That way, even when "the AI gets switched off," you can preserve business continuity.

References: The Korea Times - AI sovereignty · The Kyunghyang Shinmun (English)