Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2601.01739 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866915717806292992 |
|---|---|
| author | Choi, Eunbi Choi, Kibong Hong, Seokhee Hwang, Junwon Jeon, Hyojin Jo, Hyunjik Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Lee, Haeju Lee, Jinsik Lee, Kyungmin Park, Sangha Yeen, Heuiyeen Chang, Hwan Choi, Stanley Jungkyu Choi, Yejin Ham, Jiwon Jeon, Kijeong Jeong, Geunyeong Jo, Gerrard Jeongwon Jo, Yonghwan Jung, Jiyeon Kang, Naeun Kim, Dohoon Kim, Euisoon Kim, Hayeon Kim, Hyosang Kim, Hyunseo Kim, Jieun Kim, Minu Kim, Myoungshin Kim, Unsol Kim, Youchul Kim, YoungJin Lee, Chaeeun Lee, Chaeyoon Lee, Changhun Lee, Dahm Lee, Edward Hwayoung Lee, Honglak Lee, Jinsang Lee, Jiyoung Lee, Sangeun Lim, Seungwon Lim, Solji Lim, Woohyung Moon, Chanwoo Park, Jaewoo Park, Jinho Park, Yongmin Seo, Hyerin Seo, Wooseok Song, Yongwoo Yang, Sejong Yang, Sihoon Yea, Chang En Yi, Sihyuk Yoon, Chansik Yoon, Dongkeun Yoon, Sangyeon Yun, Hyeongu |
| author_facet | Choi, Eunbi Choi, Kibong Hong, Seokhee Hwang, Junwon Jeon, Hyojin Jo, Hyunjik Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Lee, Haeju Lee, Jinsik Lee, Kyungmin Park, Sangha Yeen, Heuiyeen Chang, Hwan Choi, Stanley Jungkyu Choi, Yejin Ham, Jiwon Jeon, Kijeong Jeong, Geunyeong Jo, Gerrard Jeongwon Jo, Yonghwan Jung, Jiyeon Kang, Naeun Kim, Dohoon Kim, Euisoon Kim, Hayeon Kim, Hyosang Kim, Hyunseo Kim, Jieun Kim, Minu Kim, Myoungshin Kim, Unsol Kim, Youchul Kim, YoungJin Lee, Chaeeun Lee, Chaeyoon Lee, Changhun Lee, Dahm Lee, Edward Hwayoung Lee, Honglak Lee, Jinsang Lee, Jiyoung Lee, Sangeun Lim, Seungwon Lim, Solji Lim, Woohyung Moon, Chanwoo Park, Jaewoo Park, Jinho Park, Yongmin Seo, Hyerin Seo, Wooseok Song, Yongwoo Yang, Sejong Yang, Sihoon Yea, Chang En Yi, Sihyuk Yoon, Chansik Yoon, Dongkeun Yoon, Sangyeon Yun, Hyeongu |
| contents | This technical report presents K-EXAONE, a large-scale multilingual language model developed by LG AI Research. K-EXAONE is built on a Mixture-of-Experts architecture with 236B total parameters, activating 23B parameters during inference. It supports a 256K-token context window and covers six languages: Korean, English, Spanish, German, Japanese, and Vietnamese. We evaluate K-EXAONE on a comprehensive benchmark suite spanning reasoning, agentic, general, Korean, and multilingual abilities. Across these evaluations, K-EXAONE demonstrates performance comparable to open-weight models of similar size. K-EXAONE, designed to advance AI for a better life, is positioned as a powerful proprietary AI foundation model for a wide range of industrial and research applications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_01739 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | K-EXAONE Technical Report Choi, Eunbi Choi, Kibong Hong, Seokhee Hwang, Junwon Jeon, Hyojin Jo, Hyunjik Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Lee, Haeju Lee, Jinsik Lee, Kyungmin Park, Sangha Yeen, Heuiyeen Chang, Hwan Choi, Stanley Jungkyu Choi, Yejin Ham, Jiwon Jeon, Kijeong Jeong, Geunyeong Jo, Gerrard Jeongwon Jo, Yonghwan Jung, Jiyeon Kang, Naeun Kim, Dohoon Kim, Euisoon Kim, Hayeon Kim, Hyosang Kim, Hyunseo Kim, Jieun Kim, Minu Kim, Myoungshin Kim, Unsol Kim, Youchul Kim, YoungJin Lee, Chaeeun Lee, Chaeyoon Lee, Changhun Lee, Dahm Lee, Edward Hwayoung Lee, Honglak Lee, Jinsang Lee, Jiyoung Lee, Sangeun Lim, Seungwon Lim, Solji Lim, Woohyung Moon, Chanwoo Park, Jaewoo Park, Jinho Park, Yongmin Seo, Hyerin Seo, Wooseok Song, Yongwoo Yang, Sejong Yang, Sihoon Yea, Chang En Yi, Sihyuk Yoon, Chansik Yoon, Dongkeun Yoon, Sangyeon Yun, Hyeongu Computation and Language Artificial Intelligence This technical report presents K-EXAONE, a large-scale multilingual language model developed by LG AI Research. K-EXAONE is built on a Mixture-of-Experts architecture with 236B total parameters, activating 23B parameters during inference. It supports a 256K-token context window and covers six languages: Korean, English, Spanish, German, Japanese, and Vietnamese. We evaluate K-EXAONE on a comprehensive benchmark suite spanning reasoning, agentic, general, Korean, and multilingual abilities. Across these evaluations, K-EXAONE demonstrates performance comparable to open-weight models of similar size. K-EXAONE, designed to advance AI for a better life, is positioned as a powerful proprietary AI foundation model for a wide range of industrial and research applications. |
| title | K-EXAONE Technical Report |
| topic | Computation and Language Artificial Intelligence |
| url | https://arxiv.org/abs/2601.01739 |