Korea's labs cluster above 30 on the Artificial Analysis index
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- Artificial Analysis
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South Korea has once again established a clear #3 position in the global AI race, trailing only the United States and China. The depth and vibrancy of Korea’s AI ecosystem is supported by strong domestic talent, public investment, and the incentives created by Korea’s Sovereign AI Foundation Model project A number of South Korean labs, including Motif Technologies, Upstage, SK Telecom, and LG AI Research, have now scored above 30 on the Artificial Analysis Intelligence Index. This concentration of competitive model developers highlights the growing density of Korea’s domestic AI ecosystem. Among them, Motif Technologies and Upstage have models scoring above 40, making them the highest-scoring models on the Intelligence Index developed outside the United States and China. Leading models from each lab include: ➤ Motif Technologies’ Motif 3 scored 47 on the Intelligence Index (314B total parameters, 13B active; open weights). ➤ Upstage’s Solar Pro 4 scored 42 on the Intelligence Index. It is a proprietary reasoning model. ➤ SK Telecom’s A.X K2 scored 35 on the Intelligence Index (692B total parameters, 33B active; open weights). ➤ LG AI Research’s K-EXAONE 2.0 scored 31 on the…

- open weights — A model whose trained parameters are published for anyone to download and run — unlike API-only models you can access but never possess.
Motif 3 and A.X K2 are models scoring near proprietary mid-tier — relevant when you need weights you can host rather than an API you rent.
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