Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.11407 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866917179372339200 |
|---|---|
| author | Bae, Kyunghoon Choi, Eunbi Choi, Kibong Choi, Stanley Jungkyu Choi, Yemuk Han, Kyubeen Hong, Seokhee Hwang, Junwon Hwang, Taewan Jang, Joonwon Jeon, Hyojin Jeon, Kijeong Jo, Gerrard Jeongwon Jo, Hyunjik Jung, Jiyeon Kim, Euisoon Kim, Hyosang Kim, Jihoon Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Kim, Youchul Lee, Edward Hwayoung Lee, Gwangho Lee, Haeju Lee, Honglak Lee, Jinsik Lee, Kyungmin Park, Sangha Paik, Young Min Park, Yongmin Park, Youngyong Seo, Sanghyun Yang, Sihoon Yeen, Heuiyeen Yi, Sihyuk Yun, Hyeongu |
| author_facet | Bae, Kyunghoon Choi, Eunbi Choi, Kibong Choi, Stanley Jungkyu Choi, Yemuk Han, Kyubeen Hong, Seokhee Hwang, Junwon Hwang, Taewan Jang, Joonwon Jeon, Hyojin Jeon, Kijeong Jo, Gerrard Jeongwon Jo, Hyunjik Jung, Jiyeon Kim, Euisoon Kim, Hyosang Kim, Jihoon Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Kim, Youchul Lee, Edward Hwayoung Lee, Gwangho Lee, Haeju Lee, Honglak Lee, Jinsik Lee, Kyungmin Park, Sangha Paik, Young Min Park, Yongmin Park, Youngyong Seo, Sanghyun Yang, Sihoon Yeen, Heuiyeen Yi, Sihyuk Yun, Hyeongu |
| contents | This technical report introduces EXAONE 4.0, which integrates a Non-reasoning mode and a Reasoning mode to achieve both the excellent usability of EXAONE 3.5 and the advanced reasoning abilities of EXAONE Deep. To pave the way for the agentic AI era, EXAONE 4.0 incorporates essential features such as agentic tool use, and its multilingual capabilities are extended to support Spanish in addition to English and Korean. The EXAONE 4.0 model series consists of two sizes: a mid-size 32B model optimized for high performance, and a small-size 1.2B model designed for on-device applications. The EXAONE 4.0 demonstrates superior performance compared to open-weight models in its class and remains competitive even against frontier-class models. The models are publicly available for research purposes and can be easily downloaded via https://huggingface.co/LGAI-EXAONE. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11407 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | EXAONE 4.0: Unified Large Language Models Integrating Non-reasoning and Reasoning Modes Bae, Kyunghoon Choi, Eunbi Choi, Kibong Choi, Stanley Jungkyu Choi, Yemuk Han, Kyubeen Hong, Seokhee Hwang, Junwon Hwang, Taewan Jang, Joonwon Jeon, Hyojin Jeon, Kijeong Jo, Gerrard Jeongwon Jo, Hyunjik Jung, Jiyeon Kim, Euisoon Kim, Hyosang Kim, Jihoon Kim, Joonkee Kim, Seonghwan Kim, Soyeon Kim, Sunkyoung Kim, Yireun Kim, Yongil Kim, Youchul Lee, Edward Hwayoung Lee, Gwangho Lee, Haeju Lee, Honglak Lee, Jinsik Lee, Kyungmin Park, Sangha Paik, Young Min Park, Yongmin Park, Youngyong Seo, Sanghyun Yang, Sihoon Yeen, Heuiyeen Yi, Sihyuk Yun, Hyeongu Computation and Language Artificial Intelligence This technical report introduces EXAONE 4.0, which integrates a Non-reasoning mode and a Reasoning mode to achieve both the excellent usability of EXAONE 3.5 and the advanced reasoning abilities of EXAONE Deep. To pave the way for the agentic AI era, EXAONE 4.0 incorporates essential features such as agentic tool use, and its multilingual capabilities are extended to support Spanish in addition to English and Korean. The EXAONE 4.0 model series consists of two sizes: a mid-size 32B model optimized for high performance, and a small-size 1.2B model designed for on-device applications. The EXAONE 4.0 demonstrates superior performance compared to open-weight models in its class and remains competitive even against frontier-class models. The models are publicly available for research purposes and can be easily downloaded via https://huggingface.co/LGAI-EXAONE. |
| title | EXAONE 4.0: Unified Large Language Models Integrating Non-reasoning and Reasoning Modes |
| topic | Computation and Language Artificial Intelligence |
| url | https://arxiv.org/abs/2507.11407 |