K-EXAONE is LG Research's language model. LG AI Research's Korean-specialized EXAONE large language model optimized for Korean language understanding and generation.
Specifications
Canonical IDlgresearch-k-exaone
TypeLanguage
StatusActive
CreatorLG ResearchLG Research
Input ModalitiesText
Output ModalitiesText
Benchmarks
Intelligence Index
32.1
#121
Coding Index
27.0
#126
Math Index
90.3
#24
MMLU-Pro
0.8
#41
GPQA
0.8
#106
HLE
0.1
#97
LiveCodeBench
0.8
#37
IFBench
0.6
#81
Time to First Token
0.00s
#126
SciCode
0.4
#166
AIME 2025
0.9
#24
LCR
0.6
#109
TerminalBench Hard
0.2
#123
TAU2
0.7
#116
Output TPS
0.0
#394

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
EXAONE 4.5 33BAvailable
EXAONE 4.0 32B ReasoningAvailable
EXAONE 4.0 32BAvailable
EXAONE 4.1 2B ReasoningAvailable
EXAONE 4.1 2BAvailable
K-EXAONECurrent
K-EXAONE Non-ReasoningAvailable
EXAONEAvailable

Model IDs