South Korea budgets $610 billion, targets world's best AI model

South Korea will spend 4.7 trillion won — roughly $3.5 billion — to build a sovereign artificial intelligence model that President Lee Jae Myung says will have the "world's highest performance." The pledge anchors the country's largest-ever budget, unveiled Monday before the National Assembly.

Total spending for 2027 will rise 12.8 percent to 820.9 trillion won, or $610.14 billion, Lee announced. Of that, 21.3 trillion won is earmarked for semiconductors, physical AI and AI data centers. That figure nearly doubles the 2026 allocation and signals that Seoul intends to convert a record export run into a permanent position in the global AI supply chain.

Why the record budget matters now

The spending plan arrives as South Korea's economy accelerates. The International Monetary Fund forecasts growth of 3.3 percent for 2026, the fastest pace since the post-pandemic rebound of 2021. The engine behind that growth is the semiconductor industry, which has ridden surging global demand for computing power.

The trade numbers explain the government's confidence. Exports surged 93.7 percent from a year earlier to a record $115.3 billion in October, according to data released Sunday by the Korea Customs Service. Shipments totaled $930 billion in the first ten months of 2026, breaking the $900 billion mark for the first time. October's imports rose 36 percent year on year to $72.8 billion, producing a $42.5 billion trade surplus.

Lee told lawmakers that South Korea stands within reach of $1 trillion in annual exports, citing strong performance in key industries including semiconductors.

The sovereign-model program fits a broader pattern: governments from France to Japan have begun funding national AI systems to reduce dependence on American frontier models. For a country whose chipmakers — Samsung Electronics and SK Hynix — already supply the hardware layer of the AI boom, a homegrown model would extend that leverage into software.

What exactly is in the 2027 budget?

The record plan divides into several large commitments:

• 820.9 trillion won ($610.14 billion) in total spending, up 12.8 percent from the prior year — the largest budget in South Korean history.
• 21.3 trillion won for semiconductors, physical AI and AI data centers, nearly double the 2026 level.
• 4.7 trillion won for the sovereign AI model project.
• 73.3 trillion won for defense, an increase of 8.2 percent.

Lee framed the technology spending as a strategic necessity. "We will boldly invest in AI and future growth engines," he said in his address to the National Assembly.

Despite the spending surge, Lee said the plan would produce "virtually no net increase in government debt," because newly issued bonds would be used to repay existing debt.

How does Seoul plan to supply the talent?

Money for hardware and models is paired with a workforce program. The government plans to train 2,000 specialists to "lead semiconductor design and the regional semiconductor industry," Lee said, and to expand AI education for students, job seekers and existing workers.

That effort builds on a structure already in place. South Korea has established university "contract departments," where students enroll in company-linked degree programs that offer pathways to jobs at firms such as Samsung Electronics and SK Hynix before graduation. The companies help design courses, provide financial support and recruit qualifying graduates.

The model addresses a chronic bottleneck in advanced manufacturing: the gap between university curricula and the specific skills chipmakers need. By binding students to employers early, Seoul aims to keep talent inside the domestic industry as global competition for semiconductor engineers intensifies.

Where does the defense money go?

The 8.2 percent defense increase to 73.3 trillion won carries an explicit technology dimension. Lee said the additional funds would build a hybrid force of machines and people.

"We will rapidly transform into a smart, elite, and powerful military by establishing a hybrid manned and unmanned system based on AI, robots, and drones," Lee said.

The commitment ties the defense budget to the same technology stack — AI, robotics, autonomous systems — that the civilian allocations target, effectively spreading sovereign-AI investment across both economic and security policy.

Can exports carry the plan?

The budget's fiscal arithmetic rests on the export boom continuing. October's $115.3 billion in shipments — nearly double the year-earlier level — came as global demand for AI computing power kept memory chips and processors in short supply. Samsung and SK Hynix sit at the center of that market, and the contract-department programs suggest the government expects the demand to persist through at least the decade.

Lee's $1 trillion export target, cited in his speech, would mark another first for the country. The first ten months of 2026 already pushed shipments past $930 billion, putting the annual figure on track to approach the milestone.

The 2027 budget now goes to the National Assembly for deliberation. If approved as proposed, South Korea will enter next year with the largest state investment in its history, a sovereign AI program of record scale for a single country, and a bet that the semiconductor cycle that lifted its exports in 2026 will hold long enough to finance it.