SEOUL – South Korea has demonstrated its status as an "AI innovation powerhouse" by ranking first in the world for the number of artificial intelligence (AI) patents relative to its population. According to the ‘2026 AI Index’ report released on the 13th (local time) by the Stanford Institute for Human-Centered AI (HAI), Korea is proving its high density of innovation despite fierce competition between the U.S. and China.

Highest Innovation Density in the World
The report reveals that as of 2024, South Korea recorded 14.31 AI patents per 100,000 people. This surpasses Luxembourg (12.25), China (6.95), and the United States (4.68). While China and the U.S. still dominate the total volume of patents, South Korea leads in terms of efficiency and concentration of technological development.

However, a qualitative challenge remains. While only 19% of U.S. patents go uncited, 42% of South Korean AI patents remain uncited, indicating a need for greater global utilization and impact of its registered technologies.

Rapid Adoption and Legislative Leadership
South Korea also saw the world’s largest surge in Generative AI adoption. The usage rate jumped 4.8 percentage points in the latter half of last year, reaching 30.7%. In terms of policy, Korea has enacted 17 AI-related laws since 2016, ranking second among G20 nations, following the United States (25 laws). The report specifically highlighted Korea’s "Framework Act on Artificial Intelligence" as a pivotal legal foundation for balancing industrial innovation with ethical safety.

A Growing Presence in the Global AI Race
In the technical arena, Korea ranked third globally in the number of significant AI models released, with 5 major models, trailing only the U.S. (50) and China (30). This comes at a time when the performance gap between American and Chinese flagship models, such as Anthropic’s Claude and China’s Dola-Seed, has virtually disappeared.

The Challenges Ahead: Investment and Infrastructure
Despite these achievements, the report identified clear structural weaknesses:

Private Investment: South Korea’s private AI investment stood at $1.78 billion, ranking only 12th globally—a stark contrast to the massive capital flowing into the U.S. market.
Gender Gap: The AI workforce remains heavily male-dominated (81.4%), among the highest imbalances in the study.
Organizational Readiness: Korea scored in the lower tier for AI literacy education and corporate governance systems regarding AI security and responsibility.
As AI-related incidents increased globally to 362 cases last year, the report concludes that while South Korea is sprinting ahead in patent volume and adoption, it must now focus on scaling private investment and building a more robust, inclusive support infrastructure to sustain its leadership.