South Korea's president proposes the largest budget ever, planning to nearly double AI-related spending to 21.3 trillion won
South Korean President Lee Jae Myung delivered a budget speech in the National Assembly on November 2, 2026, proposing a 2027 fiscal year government total expenditure budget of 820.9 trillion won (about US$610 billion–US$616 billion), up 12.8% from 2026 and the largest increase ever. Among this, a total of 21.3 trillion won (about US$16 billion) was allocated to three projects: AI and semiconductors, physical AI, and AI data centers, nearly doubling from this year's level.
Lee said he would invest 21.3 trillion won in the above fields to enhance economic growth potential. In addition, 4.7 trillion won was separately allocated for frontier AI development projects, with the goal of making South Korea's self-developed AI model achieve the world's highest performance and positioning it as a national strategic asset. The government also plans to train about 2,000 semiconductor design and regional chip industry experts. The budget also sets aside a 162.3 trillion won “future response fund,” mainly relying on additional tax revenue from the chip industry, to support growth industries, youth, regional development and education.
Lee said the increased spending would almost not net increase government debt, and that the newly issued bonds would mainly be used to repay existing debt. The budget still needs to be approved by the National Assembly before the legal deadline of December 2, and Lee's Democratic Party currently holds a majority in the Assembly.
Original source:
Title: South Korea's Lee vows to make bold AI investment in record budget push Publisher: Reuters Publication date: 2026-11-02 URL: https://www.reuters.com/world/asia-pacific/south-koreas-lee-vows-make-bold-ai-investment-record-budget-push-2026-11-02/ Source nature: media report Verification: This read cross-checked Reuters, CNBC and other English reports, accessed on 2026-11-07 Supporting content: total budget of 820.9 trillion won (+12.8%), 21.3 trillion won for AI and the three major projects, 4.7 trillion won for a sovereign AI model, size of the future response fund, and the president's remarks
ABAB AI Insight
South Korea's 2027 budget raises public spending on AI and chips to nearly double, embedding three national projects: semiconductors, physical AI (such as robots and intelligent manufacturing), and AI data centers. The separate 4.7 trillion won allocation for pursuing a sovereign AI model with the world's highest performance reflects the government's positioning of model capability itself as a strategic asset. Part of the funding comes from a future response fund formed by tax windfalls from the chip industry, creating a cycle of higher chip export revenue → public reinvestment in AI and chip infrastructure.
Lee also said in the speech that defense spending would rise 8.2% to 73.3 trillion won, and planned to build a human-machine hybrid military system with AI, robots and drones. The budget increase is the first double-digit rise since the response to the 2009 financial crisis, and the government expects revenue to exceed spending, with the public debt-to-GDP ratio likely to decline. This overlaps with the current global expansion in AI computing power and data center investment, and with South Korea's position as a major supplier of memory chips.
For the industry, observable changes include: how public funds will specifically flow into supporting facilities for data center power and water, physical AI demonstration projects (manufacturing, smart factories, national defense, etc.), and the allocation of GPUs and data resources needed for sovereign model training. Indicators to watch are the gap between the final budget approved by the National Assembly and the government's proposal, the specific bidding and implementation progress of the three projects, and the subsequent performance of South Korea's self-developed model on public benchmarks.
ABAB News · Cognitive Law
A record total budget does not mean the AI line item has already been approved; the 21.3 trillion won remains an allocation in the proposal.
Chip tax windfalls entering the future fund make part of AI and chip public investment self-financed by the export cycle.
A separate budget line for a sovereign AI model raises the performance target from corporate R&D to the expression of a national strategic asset.