Korean AI Services: HyperCLOVA X, Kakao, SKT, Exaone — 2026-10-19
South Korea’s AI sector is navigating a volatile week defined by a massive sovereign AI funding announcement and a sharp equity selloff. The government confirmed a 4.7 trillion won investment for frontier AI models, selecting three finalist teams, while domestic app usage data shows ChatGPT maintaining a dominant lead over local services.
Korean AI Services: HyperCLOVA X, Kakao, SKT, Exaone — 2026-10-19
Government Confirms 4.7 Trillion Won Sovereign AI Investment
On October 5, the Ministry of Science and ICT announced a restructuring of the "Independent AI Foundation Model" project, committing 4.7 trillion won (approx. $3.5 billion) to develop state-led frontier AI models. The initiative will split into two tracks: "Frontier AI Development" and "Industrial Deployment," with the final selection of two winning teams scheduled for February 2027. The current finalists competing for this massive subsidy are SK Telecom, LG AI Research, and Upstage.
Sovereign AI "Dream Team" Consortium Formed
On October 16, a new consortium led by Okestro Cloud announced plans to develop integrated sovereign AI infrastructure. The partnership includes NPU maker FuriosaAI, LLM developer Upstage, and server/data center specialists SPK Inc. and Daewon CTS. This move aims to combine domestic hardware and software capabilities to create a unified national AI stack, reducing reliance on foreign infrastructure.
ChatGPT Dominates Korean App Market with 24.7M Users
According to data released by Wiseapp·Retail on October 13, ChatGPT maintained its top position in the South Korean generative AI market with 24.7 million monthly active users (MAU). While total users of generative AI apps grew by 19%, usage time surged by 64%, indicating deeper engagement. Local competitors like Naver’s HyperCLOVA X and SK Telecom’s A. continue to trail significantly in consumer adoption metrics.
Tech Stocks Plunge Amid AI Valuation Concerns
The Korean stock market experienced significant volatility this week, with the KOSPI benchmark dropping nearly 8% on October 15. The selloff was driven by global concerns over AI overheating and Chinese competition, impacting major tech stocks including Samsung Electronics and SK Hynix. Despite the market downturn, analysts noted that non-memory AI hardware stocks might outperform in the long term as the sector corrects.

Local view
Money Today published an editorial on October 19 questioning whether domestic AI models can truly become a "choice for everyone" given the massive capital required. The piece highlighted that while overseas IT giants control their own data and infrastructure, Korean companies face high development costs with uncertain market success, urging a more pragmatic approach to sovereign AI investment.
Context & numbers
- Sovereign AI Budget: 4.7 trillion won ($3.5 billion) allocated for frontier AI model development through 2027.
- ChatGPT MAU: 24.7 million monthly active users in Korea as of September 2026.
- Data Funding: VQ AI was selected as the lead contractor for the data support project for the sovereign AI foundation model, receiving approximately 1.2 billion won in government funding out of a 2.9 billion won total budget.
On the radar
- February 2027 Final Selection: The Ministry of Science and ICT will select two final teams for the sovereign AI foundation model project in February 2027.
- GPU Allocation: The government has not allocated a separate GPU budget for the sovereign AI project this year, relying on existing infrastructure and private partnerships.
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