LG AI Research
LG AI Research is the research division of LG Group, specializing in developing large language models and AI solutions. Known for the EXAONE series of powerful LLMs with advanced reasoning capabilities and strong Korean and English language support.
Traictory tracks 2 models from LG AI Research. The earliest entry is K-EXAONE-236B-A23B from December 2025; the most recent is EXAONE 4.5 33B, released in April 2026. All of them shipped in the last twelve months.
The strongest LG AI Research model in our data is K-EXAONE-236B-A23B, with an average benchmark score of 80.7% across 6 published results, including 93.0% on AIME 2025 and 86.0% on MMMLU. Across the 2 LG AI Research models with benchmark data the average is 79.5%.
K-EXAONE-236B-A23B is priced at $0.60 per million input tokens and $1 per million output tokens. The largest context window is 33K tokens on K-EXAONE-236B-A23B. 1 of the 2 models accept images or other non-text input. 1 model ships with downloadable weights; the rest are API-only.
LG AI Research Models
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LG AI Research model catalog updated in 2026. See model comparisons and best models for coding.