LG AI Research Unveils K-EXAONE 2.0, Korea's Largest 750-Billion-Parameter AI Foundation Model

LG AI Research released K-EXAONE 2.0, a 750-billion-parameter open-source foundation model, on Hugging Face under an Apache 2.0 license.

The model achieved an average score of 70.1 across 24 benchmarks, outperforming the first-phase model by over 10%, and demonstrated competitive or superior performance in long-context understanding, agentic capabilities, and instruction following compared to global models such as GLM-5.1, DeepSeek V4 Pro Max, and Qwen3.5.

It also supports 10 languages and scored 94.6 on safety benchmarks, surpassing several leading models.