EXAONE 4.1 2B is LG Research's language model. A compact 2B-parameter LLM in LG AI Research's EXAONE 4 series, offering efficient on-device inference with strong multilingual instruction-following capabilities.
Specifications
Canonical IDlgresearch-exaone-4-1-2b
TypeLanguage
StatusActive
CreatorLG ResearchLG Research
Input ModalitiesText
Output ModalitiesText
Parameters1.2B
Benchmarks
Intelligence Index
8.1
#435
Coding Index
2.5
#367
Math Index
24.0
#192
MMLU-Pro
0.5
#273
GPQA
0.4
#351
HLE
0.1
#227
LiveCodeBench
0.3
#210
IFBench
0.3
#355
Time to First Token
0.00s
#121
SciCode
0.1
#406
AIME 2025
0.2
#192
LCR
0.0
#363
TerminalBench Hard
0.0
#358
TAU2
0.2
#297
Output TPS
0.0
#389

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 4.1 2BCurrent
EXAONE 4.5 33BAvailable
EXAONE 4.0 32B ReasoningAvailable
EXAONE 4.0 32BAvailable
EXAONE 4.1 2B ReasoningAvailable
K-EXAONEAvailable
K-EXAONE Non-ReasoningAvailable
EXAONEAvailable

Model IDs